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The Craft of Coloring: 30 Paisley and Henna Designs: An Adult Coloring Book (Relaxing And Stress...
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From The Craft of Coloring
This report was last updated 5/9/2017.
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Report Info:
Last Updated: May 9, 2017
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Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in Creativity with authentic reviews:
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Warn Overall Grade
FAIL Deleted Reviews
FAIL Suspicious Reviewers
FAIL Reviewer Ease
WARN Rating Trend
WARN Incentivized Reviews
WARN Word Count Comparison
WARN Phrase Repetition
PASS Unverified Purchases
PASS Overlapping Review History
PASS Reviewer Participation
PASS Brand Repeats
Most Trusted Reviews
My favorite adult coloring book! I can use just one ... [Go to full review]
Mar 7, 2016
100%
TRUST
TRUST
- Verified Purchaser
- Brand Repeater (2 of 62 reviews for this brand; avg rating: 5.0)
- Easy Grader (avg. rating: 4.7)
Least Trusted Reviews
This craft of coloring, coloring book is perfect for a ... [Go to full review]
Nov 6, 2015 4 of 4 found this helpful.
20%
TRUST
TRUST
- Unverified Purchaser
- Created on a high volume day
- Overrepresented word count (132 words)
- Admitted to receiving an incentive
- Contains repetitive phrases (show)
- Take-Back Reviewer (868 deleted Reviews; avg. rating: 4.9)
- Overlapping Review History: reviewed 4 of 9 top products
- Easy Grader (avg. rating: 4.9)
Analysis Details
Fail Deleted Reviews
We discovered a total of 8 deleted Reviews for this product, with an average rating of 4.9. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.
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.
Fail Suspicious Reviewers
Take-Back Reviewers
133 of the 154 reviewers have had at least one of their past reviews for another product deleted. This is an excessively large percentage of Take-Back Reviewers which may indicate unnatural reviews.
Fail Reviewer Ease
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 4.7, while the average ease score for reviewers in this category is 4.4. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
4.7 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn Rating Trend
-
- 67%
- Created over 13 days
We counted 154 reviews for this product over the span of 502 days, an average of 0.3 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 3 or fewer reviews on any given day.
However, we see the following 13 days exceeding this threshold:In total, we found that 103 reviews were created on just 13 days. This is an excessively high number of reviews submitted on these high volume days.
Warn Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
49 of the 154 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. This is an excessively large percentage of incentivized reviews which may indicate unnatural reviews.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Warn Word Count Comparison
-
- 66%
- Have an overrepresented word count
In the graph above, we can see the distribution of review word counts for this product and the expected distribution for this category. We see the following 3 groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 101 reviews (or 66%) are within an overrepresented word count group. This is an excessively high number of reviews in overrepresented word count groups.
Warn Phrase Repetition
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
2 reviews
2 reviews
30 reviews
8 reviews
5 reviews
2 reviews
2 reviews
5 reviews
4 reviews
5 reviews
70 of the 154 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
Pass Unverified Purchases
54 of the 154 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 Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
14% also reviewed:
Alina Skin Care Award Winning &... by Alina Skin Care, Inc
11% also reviewed:
Animal Forest: Coloring For All Ages by Lin Watchorn
10% also reviewed:
Gardner Pet THE BEST Super-Absorbent 22 by 22... by Gardnerpet
8% also reviewed:
HSI PROFESSIONAL #1 CERAMIC TOURMALINE IONIC FLAT... by HSI PROFESSIONAL
8% also reviewed:
Professional Black Nail Files (Pack of 12) - 5... by JPACO
8% also reviewed:
Bosque Animal: Dibujos para colorear para todas... by Green Cow Inc
8% also reviewed:
Flowers and Floral Patterns: 60 Full Page Line... by Sue Taylor-Cox
Does not include products
from the same brand
from the same brand
68 of the 154 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 Reviewer Participation
-
- 14%
- From reviewers with an overrepresented participation
We see the following 1 participation group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 21 reviewers (or 14%) are within an overrepresented participation group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass Brand Repeats
Brand Repeaters
37 of the 154 reviewers have reviewed other products for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.