Close
Why is ReviewMeta.com a Must-Have for Amazon Shoppers?
Free Phone Apps
Free Browser Extensions
Yellow Crocus
More product info
From Laila Ibrahim
This report was last updated 5/8/2020.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
View/Edit Adjustment
Jump to Report Card
Report Info:
Note: While Amazon.com claims 13,754 Ratings, we counted 13,801 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in Literature & Fiction with authentic reviews:
Report Card
Fail Overall Grade
FAIL 
Reviewer Ease
Reviewer EaseFAIL Phrase Repetition
Phrase RepetitionWARN Deleted Reviews
Deleted ReviewsWARN Rating Trend
Rating TrendWARN Reviewer Participation
Reviewer ParticipationPASS Unverified Purchases
Unverified PurchasesPASS Word Count Comparison
Word Count ComparisonPASS Suspicious Reviewers
Suspicious ReviewersPASS Overlapping Review History
Overlapping Review HistoryPASS Brand Repeats
Brand RepeatsPASS Incentivized Reviews
Incentivized Reviews
Most Trusted Reviews
Riveting, could not put it down, well written [Go to full review]
Jun 12, 2016
59%
TRUST
TRUST
-
Verified Purchaser -
Contains repetitive phrases (
show)
-
Take-Back Reviewer (2 deleted Reviews; avg. rating: 2.0) -
Easy Grader (avg. rating: 4.3)
Critical Reviewer (avg. rating: 3.8)
Least Trusted Reviews
This story was poignant and touching. Could not put it ... [Go to full review]
Feb 2, 2015
0%
TRUST
TRUST
-
Verified Purchaser
-
Created on a high volume day -
Contains repetitive phrases (show)
-
Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
-
Overrepresented Participation (posted 3 Reviews) -
Easy Grader (avg. rating: 4.7)
Analysis Details
Fail Reviewer Ease
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 4.4, while the average ease score for reviewers in this category is 4.2. 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.
4.4 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
Fail Phrase Repetition
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
493 reviews
(4.9/5)
(4.9/5)
259 reviews
(4.9/5)
(4.9/5)
540 reviews
(4.7/5)
(4.7/5)
231 reviews
(4.9/5)
(4.9/5)
334 reviews
(4.9/5)
(4.9/5)
149 reviews
(4.9/5)
(4.9/5)
155 reviews
(4.9/5)
(4.9/5)
269 reviews
(4.9/5)
(4.9/5)
165 reviews
(4.7/5)
(4.7/5)
210 reviews
(4.7/5)
(4.7/5)
Common Phrases in Titles:
193 reviews
(4.9/5)
(4.9/5)
1,139 of the 13,801 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.9 while reviews without substantial repetitive phrases rated this product an average of 4.6. 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.
Warn Deleted Reviews
Deleted Reviews
We discovered a total of 145 deleted Reviews for this product, with an average rating of 4.8. 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.
4.8 average rating of deleted reviews
Warn Rating Trend
Rating Trend
-
- 51%
- Created over 333 days
We counted 13,801 reviews for this product over the span of 3,426 days, an average of 4.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 12 or fewer reviews on any given day.
However, we see the following 333 days exceeding this threshold:In total, we found that 7,106 reviews were created on just 333 days. This is an excessively high number of reviews submitted on these high volume days.
Warn Reviewer Participation
Reviewer Participation
-
- 63%
- 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 8758 reviewers (or 63%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Unverified Purchases
Unverified Purchases
6,046 of the 13,801 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
Word Count Comparison
-
- 26%
- 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 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 3,617 reviews (or 26%) are within an overrepresented word count group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass Suspicious Reviewers
Suspicious Reviewers
One-Hit Wonders
753 of the 13,801 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
1,048 of the 13,801 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
3,290 of the 13,801 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
26 of the 13,801 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
Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
7% also reviewed:
Maude by Donna Foley Mabry
3% also reviewed:
JchanMing Privacy Screen Protectors for iPhone... by
3% also reviewed:
Take Me With You by Hyde, Catherine Ryan
3% also reviewed:
Werkryt MFi Certified iPhone Charger Lightning... by Werkryt
3% also reviewed:
When I Found You by Catherine Ryan Hyde
3% also reviewed:
All the Light We Cannot See: A Novel by Anthony Doerr
3% also reviewed:
Gone Girl: A Novel by Julia Whelan
2% also reviewed:
War Brides by Helen Bryan
2% also reviewed:
The Ladies' Room by Carolyn Brown
2,839 of the 13,801 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 Brand Repeats
Brand Repeats
Brand Repeaters
527 of the 13,801 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.
Pass Incentivized Reviews
Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
6 of the 13,801 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.