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Best Protein Bars
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Report Info:
Last Updated: Jul 28, 2017
Note: While Bodybuilding.com claims 197 Ratings, we counted 194 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 Unverified Purchases
FAIL Brand Repeats
FAIL Suspicious Reviewers
FAIL Overlapping Review History
WARN Deleted Reviews
WARN Sample Reviews
WARN Phrase Repetition
WARN Reviewer Participation
PASS Word Count Comparison
PASS Reviewer Ease
Most Trusted Reviews
The bars taste great, but at room temperature they are ... [Go to full review]
Aug 23, 2016 3 of 3 found this helpful.
100%
TRUST
TRUST
- Verified Purchaser
- Critical Reviewer (avg. rating: 8.3)
Least Trusted Reviews
only tried samples but they were really good. definitely keeping ... [Go to full review]
Aug 2, 2016
0%
TRUST
TRUST
- Unverified Purchaser
- Created on a high volume day
- Admitted to receiving an incentive
- Never-Verified Reviewer
- Single-Day Reviewer (posted all reviews on Aug 2, 2016)
- Take-Back Reviewer (1 deleted Review; avg. rating: 10.0)
- Brand Loyalist (2 of 4 reviews for this brand; avg rating: 10.0)
- Overlapping Review History: reviewed 2 of 9 top products
- Overrepresented Participation (posted 4 Reviews)
- Easy Grader (avg. rating: 9.8)
Analysis Details
Fail Rating Trend
-
- 20%
- Created over 6 days
We counted 194 reviews for this product over the span of 406 days, an average of 0.5 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 4 or fewer reviews on any given day.
However, we see the following 6 days exceeding this threshold:In total, we found that 39 reviews were created on just 6 days. The reviews on these high volume days have rated this product an average of 9.8 while reviews from other days have rated this product an average of 7.7. 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.
Fail Unverified Purchases
146 of the 194 total reviews for this product are unverified purchases. The unverified purchasers have rated this product an average of 9.0 while the verified purchasers have rated this product an average of 5.6. 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.
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.
Fail Brand Repeats
Brand Repeaters
89 of the 194 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.
Brand Loyalists
64 of the 194 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.
Brand Monogamists
5 of the 194 reviewers have reviewed multiple products, but only for this brand. This is an excessively large percentage of Brand Monogamists which may indicate unnatural reviews.
Fail Suspicious Reviewers
One-Hit Wonders
29 of the 194 reviewers have only reviewed this product. The One-Hit Wonders have rated this product an average of 5.5 while the reviewers who have posted more than one review have rated this product an average of 8.6. 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.
Never-Verified Reviewers
122 of the 194 reviewers have never written a verified purchase review. The Never-Verified Reviewers have rated this product an average of 9.6 while the reviewers who have written at least one verified purchase review rated this product an average of 5.6. 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.
Take-Back Reviewers
43 of the 194 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.
Single-Day Reviewers
87 of the 194 reviewers have written multiple reviews but posted all of them on a single day. The Single-Day reviewers have rated this product an average of 9.3 while all other reviewers rated this product an average of 7.2. 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:
12% also reviewed:
Gold Standard 100% Whey by Optimum Nutrition
8% also reviewed:
C4 Original by Cellucor
8% also reviewed:
LeanMode by EVLUTION NUTRITION
7% also reviewed:
Combat Crunch Bars by MusclePharm
6% also reviewed:
Select Protein by PEScience
6% also reviewed:
Animal Whey by Universal Nutrition
91 of the 194 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 8.8 while the reviewers who have a more unique product review history rated this product an average of 7.6. 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 Deleted Reviews
We discovered a total of 3 deleted Reviews for this product, with an average rating of 4.7. 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:
- 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.
Warn Sample Reviews
12 of the 194 total reviews for this product mentioned the word "sample" within their review. This is more than we would expect see; the presences of any reviews that mention the word "sample" indicates that there may be more, since not all reviewers will disclose that they used a sample within their review.
Warn Phrase Repetition
Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
35 of the 194 total reviews for this product use substantial repetitive phrases between them. While this is more than we'd expect to see, the discrepancy in ratings between the these reviews and reviews without substantial repetitive phrases isn't significant enough to rule out the possibility of it being due to random chance.
Warn Reviewer Participation
-
- 157%
- 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 304 reviewers (or 157%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
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.
Read more about our Word Count Comparison 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 8.7, while the average ease score for reviewers in this category is 8.8.
8.7 Product's Average Ease Score
8.8 Category's Average Ease Score
Read more about our Reviewer Ease test.