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L-Carnitine From Kaged Muscle Report Feedback

Fail Unnatural reviews detected

Original:

108 Reviews

Adjusted:

42 Reviews

99%
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 Brand Repeats
FAIL Suspicious Reviewers
FAIL Reviewer Ease
WARN Deleted Reviews
WARN Reviewer Participation
PASS Rating Trend
PASS Unverified Purchases
PASS Word Count Comparison
PASS Phrase Repetition
PASS Overlapping Review History
PASS Sample Reviews
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Other analysis for this product:


Original:

20 Reviews


Adjusted:

17 Reviews

Most Trusted Reviews

9/10
Seems to help, I have been watching my carbs more ... [Go to full review]
Mar 27, 2016      
100% TRUST
  • Verified Purchaser
  • Single-Day Reviewer (posted all reviews on Mar 27, 2016)
  • Easy Grader (avg. rating: 9.0)


Least Trusted Reviews

10/10
Love it!!! Great Pump [Go to full review]
Mar 2, 2016     1 of 3 found this helpful.  
0% TRUST
  • Verified Purchaser
  • Take-Back Reviewer (1 deleted review; avg. rating: 10.0)
  • Brand Loyalist (9 of 14 reviews for this brand; avg rating: 10.0)
  • Overrepresented Participation (posted 14 reviews)
  • Easy Grader (avg. rating: 10.0)


Analysis Details

Note: While Bodybuilding.com claims 108 reviews, we counted 100 available on their site.

Fail Brand Repeats

Brand Repeaters


73 of the 100 reviewers have reviewed other products for this brand. This is an excessively large percentage of Brand Repeaters which may indicate unnatural reviews.

from Brand Repeaters

from Non-Repeaters


9.7
9.4


Brand Loyalists


44 of the 100 reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is an excessively large percentage of Brand Loyalists which may indicate unnatural reviews.

from Brand Loyalists

from Non-Loyalists


9.8
9.5


Brand Monogamists


27 of the 100 reviewers have reviewed multiple products, but only for this brand. This is an excessively large percentage of Brand Monogamists which may indicate unnatural reviews.

from Brand Monogamists

from Non-Monogamists


9.8
9.6


Read more about our Brand Repeats test.

Fail Suspicious Reviewers

Take-Back Reviewers


30 of the 100 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


9.6
9.6


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 9.4, while the average ease score for reviewers in this category is 8.8. 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.

9.4 Product's Average Ease Score

8.8 Category's Average Ease Score


9.4
8.8


Read more about our Reviewer Ease test.


Warn Deleted Reviews

We discovered a total of 5 deleted reviews for this product, with an average rating of 10. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.

There are a few limitations to keep in mind regarding the Deleted Reviews test:
  1. 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.
  2. We have no information on reviews that were never published in the first place.
  3. 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.
Read more about the Deleted Reviews test here.

10.0 average rating of deleted reviews

10.0


Show distribution of deleted reviews

Warn Reviewer Participation

  • 40%
  • 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 40 reviewers (or 40%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, the discrepancy in ratings between reviewers in an overrepresented participation groups and all other reviewers isn’t significant enough to rule out the possibility of it being due to random chance.

From reviewers with an overrepresented participation

From reviewers with a properly represented participation


9.8
9.5


Read more about our Reviewer Participation test.

Pass Rating Trend

  • 0%
  • Created on high-volume days
We counted 100 reviews for this product over the span of 883 days, an average of 0.1 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day. We didn't find any days exceeding this threshold.
Read more about our Rating Trend test.

Pass Unverified Purchases

35 of the 100 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


9.6
9.6


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.



12 of the 100 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


9.8
9.6


Read more about our Phrase Repetition test.

Pass Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:

13% also reviewed:
Xtend by SciVation

12% also reviewed:
Animal Whey by Universal Nutrition

11% also reviewed:
COR-Performance Whey by Cellucor

10% also reviewed:
Combat Powder by MusclePharm

10% also reviewed:
Phase8 by MuscleTech

10% also reviewed:
ErgoChain by ErgoGenix

Does not include products
from the same brand


35 of the 100 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


9.6
9.7


Read more about our Overlapping Review History 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.


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