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Talk To Me In Korean Workbook Level 1
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From TalkToMeInKorean
This report was last updated 4/26/2020.
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Report Info:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in Foreign Language Study & Reference with authentic reviews:
Report Card
Pass Overall Grade
WARN
Brand Repeats
![](/public/imgs/reviewmeta/re-icon.png)
WARN
Reviewer Ease
![](/public/imgs/reviewmeta/sc-icon.png)
WARN
Phrase Repetition
![](/public/imgs/reviewmeta/pr-icon.png)
WARN
Reviewer Participation
![](/public/imgs/reviewmeta/ex-icon.png)
PASS
Rating Trend
![](/public/imgs/reviewmeta/rt-icon.png)
PASS
Unverified Purchases
![](/public/imgs/reviewmeta/vp-icon.png)
PASS
Word Count Comparison
![](/public/imgs/reviewmeta/wc-icon.png)
PASS
Suspicious Reviewers
![](/public/imgs/reviewmeta/su-icon.png)
PASS
Overlapping Review History
![](/public/imgs/reviewmeta/rh-icon.png)
PASS
Incentivized Reviews
![](/public/imgs/reviewmeta/ic-icon.png)
PASS
Deleted Reviews
![](/public/imgs/reviewmeta/dl-icon.png)
Most Trusted Reviews
She loves it [Go to full review]
Jan 31, 2019
100%
TRUST
TRUST
-
Verified Purchaser
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Take-Back Reviewer (3 deleted Reviews; avg. rating: 4.3)
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Brand Repeater (2 of 149 reviews for this brand; avg rating: 5.0)
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Overlapping Review History: reviewed 2 of 9 top products
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Critical Reviewer (avg. rating: 4.2)
Least Trusted Reviews
Lessons are very informationalLots of different activities to do in ... [Go to full review]
Jan 6, 2018
0%
TRUST
TRUST
-
Verified Purchaser
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Brand Loyalist (2 of 3 reviews for this brand; avg rating: 5.0)
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Overrepresented Participation (posted 3 Reviews)
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Easy Grader (avg. rating: 5.0)
Analysis Details
Warn
Brand Repeats
![](/public/imgs/reviewmeta/re-icon.png)
Brand Loyalists
2 of the 82 reviewers have reviewed multiple products but half or more of their reviews are for this brand. While this is more Brand Loyalists than we'd expect to see, the discrepancy in ratings between the Brand Loyalists and non-loyalists isn't significant enough to rule out the possibility of it being due to random chance.
Warn
Reviewer Ease
![](/public/imgs/reviewmeta/sc-icon.png)
The ease score is the average rating for all reviews that a given reviewer submits. The average ease score for reviewers of this product is 4.5, while the average ease score for reviewers in this category is 4.4. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.
4.5 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn
Phrase Repetition
![](/public/imgs/reviewmeta/pr-icon.png)
Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
Common Phrases in Reviews:
Show MoreShow Less
3 reviews
(5.0/5)
(5.0/5)
3 reviews
(5.0/5)
(5.0/5)
2 reviews
(4.5/5)
(4.5/5)
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(5.0/5)
(5.0/5)
3 reviews
(4.7/5)
(4.7/5)
3 reviews
(5.0/5)
(5.0/5)
2 reviews
(5.0/5)
(5.0/5)
3 reviews
(5.0/5)
(5.0/5)
Common Phrases in Titles:
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(4.5/5)
(4.5/5)
4 reviews
(5.0/5)
(5.0/5)
18 of the 82 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
Warn
Reviewer Participation
![](/public/imgs/reviewmeta/ex-icon.png)
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- 78%
- From reviewers with an overrepresented participation
We see the following 2 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 64 reviewers (or 78%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass
Rating Trend
![](/public/imgs/reviewmeta/rt-icon.png)
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- 0%
- Created over 3 days
We counted 82 reviews for this product over the span of 2,314 days, an average of 0.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day.
However, we see the following 3 days exceeding this threshold:
Read more about our Rating Trend test.
However, we see the following 3 days exceeding this threshold:
- 2 Reviews on Feb 26, 2014 (Avg. rating: 5.0)
- 2 Reviews on Jun 16, 2018 (Avg. rating: 5.0)
- 2 Reviews on Nov 22, 2018 (Avg. rating: 5.0)
Read more about our Rating Trend test.
Pass
Unverified Purchases
![](/public/imgs/reviewmeta/vp-icon.png)
7 of the 82 total reviews for this product are unverified purchases. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Unverified purchases may be the result of Kindle Unlimited readers, buyers who didn't pay full price, or reviewers who did not purchase the product at Amazon. Read more about our Unverified Purchases test.
Pass
Word Count Comparison
![](/public/imgs/reviewmeta/wc-icon.png)
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- 0%
- Have an overrepresented word count
We didn't find any review word count groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Word Count Comparison test.
Read more about our Word Count Comparison test.
Pass
Suspicious Reviewers
![](/public/imgs/reviewmeta/su-icon.png)
One-Hit Wonders
7 of the 82 reviewers have only reviewed this product. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Never-Verified Reviewers
5 of the 82 reviewers have never written a verified purchase review. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Take-Back Reviewers
10 of the 82 reviewers have had at least one of their past reviews for another product deleted. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Single-Day Reviewers
3 of the 82 reviewers have written multiple reviews but posted all of them on a single day. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Overlapping Review History
![](/public/imgs/reviewmeta/rh-icon.png)
Reviewers of this product have ALSO reviewed the following products:
4% also reviewed:
LOVE YOURSELF: Tear by BTS
2% also reviewed:
Maangchi's Real Korean Cooking: Authentic... by Maangchi
2% also reviewed:
IRIS USA Small Pet Training Pad Holder, Blue by IRIS
2% also reviewed:
L'Oreal Feria Absolute Platinums Hair Color,... by L'Oreal Paris
2% also reviewed:
MIU COLOR Pet Grooming Brush, Deshedding Tool for... by MIU COLOR
2% also reviewed:
Epson Value Photo Paper Glossy, 4"x6",... by Epson
2% also reviewed:
BT21 Cooky Character Plush Stuffed Animal Cute... by BT21
Does not include products
from the same brand
from the same brand
10 of the 82 reviewers have substantial overlapping product review history. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Incentivized Reviews
![](/public/imgs/reviewmeta/ic-icon.png)
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
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- 0%
- Admitted to receiving an incentive
We didn't detect any reviews that used language indicating they were incentivized.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Pass
Deleted Reviews
![](/public/imgs/reviewmeta/dl-icon.png)
- 0
- Reviews have been deleted
We have not discovered any deleted reviews for this product.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
There are a few limitations to keep in mind regarding the Deleted Reviews test:
- We don't have a magic ability to collect every single deleted review; we can only identify reviews as deleted if we collect them on one date and then notice they are no longer visible on a subsequent date.
- We have no information on reviews that were never published in the first place.
- We also don't know why these reviews were removed. It could be action from the platform, personal decision by the review author, part of an entire account closure, even some data error on our part, etc.