The Kurosagi Corpse Delivery Service, Vol. 1 (v. 1)
More product info
From Eiji Otsuka
Refresh the report to view the most up-to-date data available:
Report Card
Most Trusted Reviews
TRUST
- Unverified Purchaser
- Critical Reviewer (avg. rating: 3.6)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Contains repetitive phrases (show)
- Brand Loyalist (3 of 6 reviews for this brand; avg rating: 5.0)
- Overrepresented Participation (posted 6 Reviews)
- Easy Grader (avg. rating: 5.0)
Analysis Details
13 of the 16 total reviews for this product are unverified purchases. This is an excessively large percentage of unverified purchases and it may indicate 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
5 of the 16 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.
Take-Back Reviewers
6 of the 16 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.
-
- 38%
- 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 6 reviewers (or 38%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, the discrepancy in ratings between reviewers in an overrepresented participation groups and all other reviewers isn’t significant enough to rule out the possibility of it being due to random chance.
-
- 0%
- Created over 6 days
However, we see the following 6 days exceeding this threshold:
- 4 Reviews on Jul 7, 2016 (Avg. rating: 4.8)
- 2 Reviews on Apr 30, 2016 (Avg. rating: 5.0)
- 2 Reviews on Jul 23, 2016 (Avg. rating: 5.0)
- 2 Reviews on Aug 9, 2009 (Avg. rating: 4.5)
- 2 Reviews on Nov 4, 2009 (Avg. rating: 4.5)
- 2 Reviews on Jun 10, 2011 (Avg. rating: 4.0)
Read more about our Rating Trend test.
-
- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
2 of the 16 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.
44% also reviewed:
Runaways, Vol. 1 by Brian K. Vaughan
44% also reviewed:
Being Human: Season 3 [Blu-ray] by Various
38% also reviewed:
The Walking Dead, Vol. 15: We Find Ourselves by Robert Kirkman
38% also reviewed:
Nightwars by Dan Haggerty
31% also reviewed:
Fables, Vol. 18: Cubs in Toyland by Willingham, Bill
31% also reviewed:
Dragon Head, Vol. 8 by Minetaro Mochizuki
31% also reviewed:
Wickedly Prime Organic Hibiscus Tea, Full-Leaf... by Wickedly Prime
25% also reviewed:
The Hunger Games (Hunger Games Trilogy, Book 1) by Suzanne Collins
25% also reviewed:
Breakout Kings: Season 1 by Domenick Lombardozzi
5 of the 16 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.
4.2 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
-
- 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.
- 0
- Reviews have been deleted
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.