A Dangerous Man (Elvis Cole and Joe Pike Book 18)
More product info
From Robert Crais
Refresh the report to view the most up-to-date data available:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Most Trusted Reviews
TRUST
- Unverified Purchaser
- Overlapping Review History: reviewed 2 of 9 top products
- Critical Reviewer (avg. rating: 4.2)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Created on a high volume day
- Contains repetitive phrases (show)
- Brand Repeater (2 of 16 reviews for this brand; avg rating: 4.0)
- Overrepresented Participation (posted 16 Reviews)
- Easy Grader (avg. rating: 4.7)
Analysis Details
(4.6/5)
(4.9/5)
(4.2/5)
(4.3/5)
(4.4/5)
(5.0/5)
(3.9/5)
(4.9/5)
(5.0/5)
(4.3/5)
(4.9/5)
81 of the 673 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.7 while reviews without substantial repetitive phrases rated this product an average of 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.
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- 50%
- 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 336 reviewers (or 50%) are within an overrepresented participation group. These reviews have rated this product an average of 4.6, while all other reviews have rated this product an average of 4.3. 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.
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- 44%
- Created over 27 days
We counted 673 reviews for this product over the span of 493 days, an average of 1.4 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 6 or fewer reviews on any given day.
However, we see the following 27 days exceeding this threshold:In total, we found that 293 reviews were created on just 27 days. This is an excessively high number of reviews submitted on these high volume days.
Brand Repeaters
190 of the 673 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
241 of the 673 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.
190 of the 673 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.
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- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
12% also reviewed:
Blue Moon: A Jack Reacher Novel by Lee Child
11% also reviewed:
Past Tense: A Jack Reacher Novel by Lee Child
11% also reviewed:
The Late Show (Renee Ballard Series Book 1) by Michael Connelly
10% also reviewed:
The Midnight Line: A Jack Reacher Novel by Lee Child
10% also reviewed:
Dark Sacred Night (A Ballard and Bosch Novel) by Michael Connelly
10% also reviewed:
The Wrong Side of Goodbye: Harry Bosch, Book 19 by Michael Connelly
9% also reviewed:
Night School: A Jack Reacher Novel by Lee Child
8% also reviewed:
Bloody Genius (A Virgil Flowers Novel Book 12) by John Sandford
8% also reviewed:
Two Kinds of Truth (A Harry Bosch Novel Book 20) by Michael Connelly
235 of the 673 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
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
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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.
- 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.