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Padded Ankle Cuff From Harbinger Report Feedback

Warn Unnatural reviews possible

Original:

32 Reviews

Adjusted:

18 Reviews

100%
100%

View/Edit Adjustment
How is this calculated
Report Last Updated: Jul 19, 2017
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Report Card

Click a test to jump to details

FAIL Suspicious Reviewers
FAIL Reviewer Ease
WARN Rating Trend
WARN Brand Repeats
PASS Unverified Purchases
PASS Word Count Comparison
PASS Phrase Repetition
PASS Overlapping Review History
PASS Reviewer Participation
PASS Skewed Helpfulness
PASS Sample Reviews
PASS Deleted Reviews
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Other analysis for this product:

Harbinger 373800 Neoprene Padded Ankle Cuff From Harbinger

Pass Reviews appear natural


Original:

380 Reviews


Adjusted:

343 Reviews

Most Trusted Reviews

10/10
Super durable and comfortable. I have no worries that the ... [Go to full review]
Feb 27, 2017      
100% TRUST
  • Verified Purchaser
  • Overlapping Review History: reviewed 2 of 9 top products
  • Critical Reviewer (avg. rating: 8.0)


Least Trusted Reviews

10/10
Love it and very durable [Go to full review]
Sep 8, 2015      
10% TRUST
  • Verified Purchaser
  • Created on a high volume day
  • Brand Loyalist (2 of 3 reviews for this brand; avg rating: 10.0)
  • Easy Grader (avg. rating: 10.0)


Analysis Details

Note: While Bodybuilding.com claims 32 reviews, we counted 28 available on their site.

Fail Suspicious Reviewers

One-Hit Wonders


10 of the 28 reviewers have only reviewed this product. This is an excessively large percentage of One-Hit Wonders which may indicate unnatural reviews.

from one-hit wonders

from reviewers with more than one review


10.0
9.9


Take-Back Reviewers


5 of the 28 reviewers have had at least one of their past reviews for another product deleted. This is an excessively large percentage of Take-Back Reviewers which may indicate unnatural reviews.

from take-back reviewers

from reviewers without previously deleted reviews


10.0
9.9


Read more about our Suspicious Reviewers test.

Fail 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 9.6, while the average ease score for reviewers in this category is 8.7. 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.

9.6 Product's Average Ease Score

8.7 Category's Average Ease Score


9.6
8.7


Read more about our Reviewer Ease test.


Warn Rating Trend

  • 7%
  • Created over 1 day

We counted 28 reviews for this product over the span of 2,631 days, an average of 0.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 1 or fewer reviews on any given day.

However, we see the following 1 day exceeding this threshold:In total, we found that 2 reviews were created on just 1 day. Although any days with a larger number of reviews than expected is suspicious, the discrepancy in ratings from reviews created on these high volume days and reviews created on other days isn't significant enough to rule out the possibility of it being due to random chance.

from reviews created on high volume days

from reviews created on normal volume days


10.0
9.9


Read more about our Rating Trend test.

Warn Brand Repeats

Brand Loyalists


1 of the 28 reviewers has reviewed multiple products but half or more of their reviews are for this brand. While this is more Brand Loyalists than we'd expect to see, the discrepancy in ratings between the Brand Loyalists and non-loyalists isn't significant enough to rule out the possibility of it being due to random chance.

from Brand Loyalists

from Non-Loyalists


10.0
9.9


Read more about our Brand Repeats test.

Pass Unverified Purchases

5 of the 28 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.

from unverified purchasers

from verified purchases


9.8
10.0


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 Word Count Comparison

  • 0%
  • Have an overrepresented word count
We didn't find any review word count groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Word Count Comparison test.

Pass Phrase Repetition
Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.

Common Phrases in Reviews:
2 reviews
(7.1%)
2 reviews
(7.1%)
2 reviews
(7.1%)
2 reviews
(7.1%)
2 reviews
(7.1%)
Show MoreShow Less


2 of the 28 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.

from reviews with substantial repetitive phrases

from reviews without substantial repetitive phrases


9.5
10.0


Read more about our Phrase Repetition test.

Pass Overlapping Review History

21% also reviewed:
Quest Bars by Quest Nutrition

21% also reviewed:
COR-Performance Whey by Cellucor

14% also reviewed:
ISO100 by Dymatize

11% also reviewed:
C4 Original by Cellucor

7% also reviewed:
Biotin Fast Dissolve by Natrol

7% also reviewed:
Healthy Frozen Meals by B-Elite Fuel

7% also reviewed:
1.M.R Vortex by BPI Sports

Does not include products
from the same brand


12 of the 28 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.

from reviewers with substantial overlapping history

from reviewers without a substantial overlapping history


9.9
9.9


Read more about our Overlapping Review History test.

Pass Reviewer Participation

  • 0%
  • From reviewers with an overrepresented participation
We didn't find any participation groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Reviewer Participation test.

Pass Skewed Helpfulness
We examined the average net helpfulness score of negative reviews against the average net helpfulness score of positive reviews. The net helpfulness score is the number of times a review has been marked as helpful minus the number of times a review has been marked as unhelpful. We could not find any statistically significant difference in average net helpfulness score between the negative reviews and positive reviews.

0.5 average net helpfulness for positive reviews

0.0 average net helpfulness for negative reviews


Read more about our Skewed Helpfulness test.


Pass Sample Reviews
  • 0%
  • Mentioned the word "Sample"
We didn't find the word "sample" used in any reviews
Read more about our Sample Reviews test.

Pass Deleted Reviews
  • 0
  • Reviews have been deleted
We have not discovered any deleted reviews for this product.
Read more about our Deleted Reviews test.