The Walking Dead, Vol. 15: We Find Ourselves
More product info
From Robert Kirkman
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Most Trusted Reviews
TRUST
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Verified Purchaser
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Easy Grader (avg. rating: 4.3)
Least Trusted Reviews
TRUST
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Unverified Purchaser
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Created on a high volume day
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Overrepresented Participation (posted 12 Reviews)
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Easy Grader (avg. rating: 4.8)
Analysis Details

We discovered a total of 230 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.

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- 2%
- Created over 1 day
We counted 139 reviews for this product over the span of 3,477 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 1 day exceeding this threshold:In total, we found that 3 reviews were created on just 1 day. The reviews on these high volume days have rated this product an average of 3.0 while reviews from other days have rated this product an average of 4.5. 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.

25 of the 139 total reviews for this product are unverified purchases. The unverified purchasers have rated this product an average of 3.6 while the verified purchasers have rated this product an average of 4.7. 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.
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.

Brand Repeaters
91 of the 139 reviewers have reviewed other products for this brand. While this is more Brand Repeaters than we'd expect to see, the discrepancy in ratings between the Brand Repeaters and non-repeaters isn't significant enough to rule out the possibility of it being due to random chance.
Brand Loyalists
12 of the 139 reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is an excessively large percentage of Brand Loyalists which may indicate unnatural reviews.

Never-Verified Reviewers
1 of the 139 reviewers have never written a verified purchase review. The Never-Verified Reviewers have rated this product an average of 1.0 while the reviewers who have written at least one verified purchase review rated this product an average of 4.5. 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.
Take-Back Reviewers
66 of the 139 reviewers have had at least one of their past reviews for another product deleted. While this is more Take-Back Reviewers than we'd expect to see, it does not appear to have a significant impact on the overall rating.

4.4 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.

40% also reviewed:
The Walking Dead: A Larger World, Vol. 16 by Image Comics
34% also reviewed:
The Walking Dead, Vol. 11: Fear The Hunters by Image Comics
22% also reviewed:
The Walking Dead Volume 20: All Out War Part 1 by Kirkman, Robert
21% also reviewed:
The Walking Dead, Vol. 4: The Heart's Desire by Image Comics
13% also reviewed:
The Hunger Games Trilogy by Suzanne Collins
8% also reviewed:
Fables, Vol. 18: Cubs in Toyland by Willingham, Bill
7% also reviewed:
Fifty Shades of Grey by JAMES E L
6% also reviewed:
Marvel Zombies by Kirkman, Robert/ Phillips, Sean (ILT)
6% also reviewed:
A Game of Thrones: A Song of Ice and Fire, Book 1 by George R. R. Martin
78 of the 139 reviewers have substantial overlapping product review history. While this is more than we'd expect to see, the discrepancy in ratings between these reviewers and reviewers who have a more unique product review history isn't significant enough to rule out the possibility of it being due to random chance.

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- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.

13 of the 139 total reviews for this product use substantial repetitive phrases between them. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

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- 27%
- 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 37 reviewers (or 27%) 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.

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- 0%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.