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Kindle Fire HDX 7", HDX Display (Previous Generation - 3rd)
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From Amazon
This report was last updated 10/1/2019.
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: While Amazon.com claims 31,819 Ratings, we counted 11,170 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Fail Overall Grade
FAIL
Rating Trend

FAIL
Word Count Comparison

FAIL
Phrase Repetition

FAIL
Overlapping Review History

WARN
Suspicious Reviewers

WARN
Reviewer Participation

PASS
Unverified Purchases

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

PASS
Deleted Reviews

Most Trusted Reviews
Awesome...bought for son as upgrade to 7"HD version; loving it [Go to full review]
Jul 27, 2014
59%
TRUST
TRUST
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Verified Purchaser
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Overrepresented word count (11 words)
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Take-Back Reviewer (9 deleted Reviews; avg. rating: 4.6)
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Brand Repeater (2 of 213 reviews for this brand; avg rating: 5.0)
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Easy Grader (avg. rating: 4.7)
Least Trusted Reviews
I love my new kindle fire [Go to full review]
Jul 8, 2015
0%
TRUST
TRUST
-
Verified Purchaser
-
Created on a high volume day
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Overrepresented word count (8 words)
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Contains repetitive phrases (
show)
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Overlapping Review History: reviewed 1 of 9 top products
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Overrepresented Participation (posted 17 Reviews)
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Easy Grader (avg. rating: 4.6)
Analysis Details
Fail
Rating Trend

-
- 75%
- Created over 229 days
We counted 11,170 reviews for this product over the span of 2,168 days, an average of 5.2 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 14 or fewer reviews on any given day.
However, we see the following 229 days exceeding this threshold:In total, we found that 8,331 reviews were created on just 229 days. The reviews on these high volume days have rated this product an average of 4.3 while reviews from other days have rated this product an average of 4.0. 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.
Fail
Word Count Comparison

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- 25%
- Have an overrepresented word count
In the graph above, we can see the distribution of review word counts for this product and the expected distribution for this category. We see the following 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 2,791 reviews (or 25%) are within an overrepresented word count group. These reviews have rated this product an average of 4.6, while all other reviews have rated this product an average of 4.1. 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.
Fail
Phrase Repetition

Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
260 of the 11,170 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 4.2. 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.
Fail
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
2% also reviewed:
Candy Crush Saga by King
2% also reviewed:
Amazon Store Card by Synchrony Bank
1% also reviewed:
Chapter Seven: Lost Boys by Joe Gonzalez
1% also reviewed:
Facebook Messenger by Facebook
1% also reviewed:
The Secret Society - Find Hidden Objects... by G5 Entertainment AB
1% also reviewed:
Pinterest by Pinterest, Inc
1% also reviewed:
The Man In The High Castle - Season 1 (4K UHD) by Alexa Davalos
Does not include products
from the same brand
from the same brand
1,608 of the 11,170 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 4.5 while the reviewers who have a more unique product review history rated this product an average of 4.2. 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.
Warn
Suspicious Reviewers

Take-Back Reviewers
3,195 of the 11,170 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.
Warn
Reviewer Participation

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- 34%
- 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 3755 reviewers (or 34%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, these reviews do not appear to have a significant impact on the overall rating.
Pass
Unverified Purchases

1,098 of the 11,170 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.
Pass
Reviewer Ease

The ease score is the average rating for all reviews that a given reviewer submits. The average ease score for reviewers of this product is 4.3, while the average ease score for reviewers in this category is 4.3.
4.3 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass
Brand Repeats

Brand Repeaters
25 of the 11,170 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.
Pass
Incentivized Reviews

On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
1 of the 11,170 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Pass
Deleted Reviews

- 0
- Reviews have been deleted
We have not discovered any deleted reviews for this product.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
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.