A Knight of the Seven Kingdoms (A Song of Ice and Fire)
More product info
From George R. R. Martin
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Most Trusted Reviews
TRUST
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Verified Purchaser
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Take-Back Reviewer (10 deleted Reviews; avg. rating: 4.8)
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Brand Repeater (2 of 141 reviews for this brand; avg rating: 5.0)
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Overlapping Review History: reviewed 1 of 9 top products
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Easy Grader (avg. rating: 4.4)
Least Trusted Reviews
TRUST
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Verified Purchaser
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Created on a high volume day
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Overrepresented word count (17 words)
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Single-Day Reviewer (posted all reviews on Oct 27, 2015)
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Overrepresented Participation (posted 3 Reviews)
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Easy Grader (avg. rating: 5.0)
Analysis Details

Take-Back Reviewers
Approximately 35% of 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.

(4.7/5)
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(5.0/5)
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(4.5/5)
(5.0/5)
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(4.8/5)
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(5.0/5)
Approximately 20% of reviews use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.

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- <10%
- Created on high-volume days
Read more about our Rating Trend test.

339 of the 7,848 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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- <10%
- Have an overrepresented word count
Read more about our Word Count Comparison test.

<10% also reviewed:
A Storm of Swords: A Song of Ice and Fire: Book... by George R. R. Martin
<10% also reviewed:
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<10% also reviewed:
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<10% also reviewed:
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<10% also reviewed:
Steelheart (The Reckoners) by Sanderson, Brandon
<10% also reviewed:
The Shadow Rising: Book Four of 'The Wheel of... by Robert Jordan
<10% also reviewed:
Heir of Fire (Throne of Glass series Book 3) by Sarah J. Maas
<10% also reviewed:
magicJackGO 2017 VOIP Phone Adapter Portable Home... by magicJack
<10% also reviewed:
One-Punch Man, Vol. 9 by ONE
Approximately 15% of 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.

Brand Repeaters
Approximately 15% of 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.

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- <10%
- 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.