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Amazon.com > Health & Household > Diet & Sports Nutrition > Nutrition Bars & Drinks > Nutrition Bars > Protein Bars
Pure Protein Chewy Chocolate Chip, 50 gram, 6 count Multipack
More product info
From Pure Protein
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Report Info:
Note: While Amazon.com claims 465 Ratings, we counted 15 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
Suspicious Reviewers

FAIL
Word Count Comparison

WARN
Unverified Purchases

WARN
Phrase Repetition

PASS
Rating Trend

PASS
Overlapping Review History

PASS
Reviewer Participation

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

PASS
Deleted Reviews

Most Trusted Reviews
THIS REVIEW IS 4 STRAWBERRY cheesecake! NOT PEANUT BUTTER. I ... [Go to full review]
Mar 31, 2010 2 of 3 found this helpful.
100%
TRUST
TRUST
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Verified Purchaser
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Take-Back Reviewer (6 deleted Reviews; avg. rating: 3.7)
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Critical Reviewer (avg. rating: 4.1)
Least Trusted Reviews
The bars taste good. Just like any other protein bar, ... [Go to full review]
Sep 4, 2007
45%
TRUST
TRUST
-
Unverified Purchaser
-
Overrepresented word count (47 words)
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One-Hit Wonder
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Never-Verified Reviewer
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Easy Grader (avg. rating: 5.0)
Analysis Details
Fail
Suspicious Reviewers

Take-Back Reviewers
4 of the 15 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.
Fail
Word Count Comparison

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- 53%
- 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 8 reviews (or 53%) are within an overrepresented word count group. These reviews have rated this product an average of 4.4, while all other reviews have rated this product an average of 2.7. 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.
Warn
Unverified Purchases

8 of the 15 total reviews for this product are unverified purchases. While this is a higher percentage of unverified purchases than we'd expect to see, the discrepancy in ratings between the unverified purchases and verified purchases isn't significant enough to rule out the possibility of it being due to random chance.
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.
Warn
Phrase Repetition

Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
3 of the 15 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.
Pass
Rating Trend

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- 0%
- Created on high-volume days
We counted 15 reviews for this product over the span of 2,771 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. We didn't find any days exceeding this threshold.
Read more about our Rating Trend test.
Read more about our Rating Trend test.
Pass
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
20% also reviewed:
Wellness Complete Health Natural Wet Canned Dog... by Wellness Natural Pet Food
13% also reviewed:
Moist Heating Pads - TheraTherm Digital... by TheraTherm
13% also reviewed:
Taste of the Wild Grain Free High Protein Real... by Taste of the Wild
13% also reviewed:
The Girl Who Played with Fire (Millennium Series... by Stieg Larsson
Does not include products
from the same brand
from the same brand
2 of the 15 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.
Pass
Reviewer Participation

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- 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.
Read more about our Reviewer Participation 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 4.1, while the average ease score for reviewers in this category is 4.2.
4.1 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass
Brand Repeats

Brand Repeaters
1 of the 15 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.
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- 0%
- Admitted to receiving an incentive
We didn't detect any reviews that used language indicating they were incentivized.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
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.