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ZMA Nightcap
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From SNAC
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Report Info:
Last Updated: Jul 19, 2017
Note: While Bodybuilding.com claims 18 Ratings, we counted 19 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 Brand Repeats
FAIL Suspicious Reviewers
WARN Rating Trend
WARN Unverified Purchases
WARN Overlapping Review History
PASS Word Count Comparison
PASS Phrase Repetition
PASS Reviewer Participation
PASS Reviewer Ease
PASS Sample Reviews
PASS Deleted Reviews
Most Trusted Reviews
Tastes sooo good! I love rootbeer and this has a ... [Go to full review]
Mar 30, 2011
100%
TRUST
TRUST
- Verified Purchaser
- Critical Reviewer (avg. rating: 8.4)
Least Trusted Reviews
If you love SNAC ZMA you'll love thenightcap! This powdered ... [Go to full review]
Jan 6, 2015
0%
TRUST
TRUST
- Unverified Purchaser
- Created on a high volume day
- Never-Verified Reviewer
- Single-Day Reviewer (posted all reviews on Jan 6, 2015)
- Brand Monogamist (4 of 4 reviews for this brand; avg rating: 9.8)
- Easy Grader (avg. rating: 9.8)
Analysis Details
Fail Brand Repeats
Brand Repeaters
9 of the 19 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 Monogamists
2 of the 19 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
Never-Verified Reviewers
8 of the 19 reviewers have never written a verified purchase review. While this is more Never-Verified Reviewers than we'd expect to see, the discrepancy in ratings between the Never-Verified Reviewers and reviewers who have written at least one verified purchase review isn't significant enough to rule out the possibility of it being due to random chance.
Take-Back Reviewers
4 of the 19 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
3 of the 19 reviewers have written multiple reviews but posted all of them on a single day. While this is more Single-Day Reviewers than we'd expect to see, the discrepancy in ratings between the Single-Day Reviewers and all other reviewers isn't significant enough to rule out the possibility of it being due to random chance.
Warn Rating Trend
-
- 11%
- Created over 1 day
We counted 19 reviews for this product over the span of 2,050 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.
Warn Unverified Purchases
15 of the 19 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 Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
21% also reviewed:
Gold Standard 100% Whey by Optimum Nutrition
21% also reviewed:
N.O.-Xplode by BSN
16% also reviewed:
CON-CRET by ProMera Sports
16% also reviewed:
Aminolytes by Beast Sports Nutrition
16% also reviewed:
COR-Performance Whey by Cellucor
11% also reviewed:
Platinum Hydrobuilder by Optimum Nutrition
11% also reviewed:
Best BCAA by BPI Sports
11 of the 19 reviewers have substantial overlapping product review history. While this is more than we'd expect to see, it does not appear to have a significant impact on the overall rating.
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 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
2 reviews
2 reviews
-
- 0%
- Used substantial repetitive phrases
0 of the 19 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.
Read more about our Phrase Repetition test.
Read more about our Phrase Repetition 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.
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 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.
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.
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.
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.