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Amazon.com > Health & Household > Diet & Sports Nutrition > Weight Loss > Supplements > Detox & Cleanse
Apple Cider Vinegar Pills with Prebiotic, 2 Month Supply - Apple Cider Vinegar Capsules - Apple...
More product info
From LUBEX
This report was last updated 1/30/2024.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: We only analyze "reviews" and ignore one-tap "ratings".

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Report Card
Pass Overall Grade
FAIL
Deleted Reviews

FAIL
Suspicious Reviewers

FAIL
Word Count Comparison

WARN
Phrase Repetition

PASS
Rating Trend

PASS
Unverified Purchases

PASS
Overlapping Review History

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

N/A
Reviewer Participation

Most Trusted Reviews
I first purchased this brand of ACV pills a few ... [Go to full review]
Sep 17, 2023
100%
TRUST
TRUST
-
Verified Purchaser
-
Take-Back Reviewer (6 deleted Reviews; avg. rating: 3.7)
-
Easy Grader (avg. rating: 4.2)
Least Trusted Reviews
Great for someone (like me) that can't stomach the taste ... [Go to full review]
May 27, 2019
0%
TRUST
TRUST
-
Verified Purchaser
-
Contains repetitive phrases (
show)
-
Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
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Overrepresented Participation (posted 13 Reviews)
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Easy Grader (avg. rating: 4.9)
Analysis Details
Fail
Deleted Reviews

We discovered a total of 357 deleted Reviews for this product, with an average rating of 4.9. 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.
Fail
Suspicious Reviewers

Take-Back Reviewers
Approximately 40% of reviewers have had at least one of their past reviews for another product deleted. The Take-Back Reviewers have rated this product an average of 5.0 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 4.0. 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
Word Count Comparison

-
- ~35%
- 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 approximately 35% are within an overrepresented word count group. These reviews have rated this product an average of 5.0, while all other reviews have rated this product an average of 4.1. 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
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:
Show MoreShow Less
~12% of reviews
(5.0/5)
(5.0/5)
~12% of reviews
(4.5/5)
(4.5/5)
~12% of reviews
(4.5/5)
(4.5/5)
~12% of reviews
(5.0/5)
(5.0/5)
~12% of reviews
(5.0/5)
(5.0/5)
Common Phrases in Titles:
~76% of reviews
(5.0/5)
(5.0/5)
~12% of reviews
(4.0/5)
(4.0/5)
~100% of reviews
(4.4/5)
(4.4/5)
Approximately 80% of reviews use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
Pass
Rating Trend

-
- <10%
- Created on high-volume days
We didn't notice any signals that would indicate reviews were created unevenly over time.
Read more about our Rating Trend test.
Read more about our Rating Trend test.
Pass
Unverified Purchases

24 of the 7,858 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.
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
Overlapping Review History

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- <10%
- Substantial overlapping review history
Less than approximately 10% of 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.
Read more about our Overlapping Review History test.
Read more about our Overlapping Review History 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
We didn't detect a substantial amount of Brand Repeaters.
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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- <10%
- 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.