Liar Liar: The unmissable new crime thriller from the million copy bestseller (DS Grace Allendale,...
More product info
From Sherratt, Mel
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Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Contains repetitive phrases (show)
- Easy Grader (avg. rating: 4.2)
Least Trusted Reviews
TRUST
- Unverified Purchaser
- Created on a high volume day
- Admitted to receiving an incentive
- Contains repetitive phrases (show)
- Take-Back Reviewer (2 deleted Reviews; avg. rating: 4.5)
- Brand Repeater (2 of 199 reviews for this brand; avg rating: 4.5)
- Overlapping Review History: reviewed 4 of 9 top products
- Overrepresented Participation (posted 199 Reviews)
- Easy Grader (avg. rating: 4.7)
Analysis Details
4 of the 83 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. Incentivized reviews have rated this product an average of 4.0 while reviews that were not incentivized rated this product an average of 4.8. 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.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
4.6 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
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- 24%
- Created over 1 day
We counted 83 reviews for this product over the span of 45 days, an average of 1.8 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 8 or fewer reviews on any given day.
However, we see the following 1 day exceeding this threshold:In total, we found that 20 reviews were created on just 1 day. This is an excessively high number of reviews submitted on these high volume days.
45 of the 83 total reviews for this product are unverified purchases. While this is a higher percentage of unverified purchases than we'd expect to see, it does not appear to have a significant impact on the overall rating.
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.
Take-Back Reviewers
21 of the 83 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, the discrepancy in ratings between the Take-Back Reviewers and reviewers who don't have any deleted reviews in their history isn't significant enough to rule out the possibility of it being due to random chance.
(5.0/5)
(5.0/5)
(4.7/5)
(5.0/5)
(4.4/5)
(5.0/5)
(5.0/5)
(4.7/5)
(4.8/5)
(5.0/5)
74 of the 83 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
31% also reviewed:
Child's Play: A totally unputdownable serial... by Angela Marsons
30% also reviewed:
Dead Memories: An addictive and gripping crime... by Angela Marsons
28% also reviewed:
Broken Bones: A gripping serial killer thriller... by Angela Marsons
27% also reviewed:
Dead Inside: A totally gripping and terrifying... by Noelle Holten
24% also reviewed:
The Girls Next Door: A gripping,... by Mel Sherratt
19% also reviewed:
Play Dead: A gripping serial killer thriller... by Angela Marsons
18% also reviewed:
The Girl in the Ice: A gripping serial killer... by Robert Bryndza
18% also reviewed:
Silent Scream: An edge of your seat serial killer... by Angela Marsons
18% also reviewed:
Behind Closed Doors: The gripping psychological... by B A Paris
48 of the 83 reviewers have substantial overlapping product review history. While this is more than we'd expect to see, it does not appear to have a significant impact on the overall rating.
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- 77%
- From reviewers with an overrepresented participation
We see the following 3 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 64 reviewers (or 77%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
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- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
Brand Repeaters
- 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.