Zahlers Reach, Whey Protein Shake powder, advanced formula for Lean muscle build, all-natural...
More product info
From Advanced Nutrition by Zahler
Refresh the report to view the most up-to-date data available:
Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Easy Grader (avg. rating: 5.0)
Least Trusted Reviews
TRUST
- Unverified Purchaser
- Admitted to receiving an incentive
- Contains repetitive phrases (show)
- Take-Back Reviewer (647 deleted Reviews; avg. rating: 4.8)
- Easy Grader (avg. rating: 4.7)
Analysis Details
We discovered a total of 16 deleted Reviews for this product, with an average rating of 4.8. 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.
Take-Back Reviewers
13 of the 21 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.
-
- 10%
- Created over 1 day
We counted 21 reviews for this product over the span of 1,575 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, these reviews do not appear to have a significant impact on the overall rating.
4 of the 21 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. While we could not find a statistically significant difference between the average rating of incentivized reviews and non-incentivized reviews, the presences of at least one incentivized review indicates that there may be more, since not all reviewers will disclose that they had received an incentive to post a 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.
(5.0/5)
(5.0/5)
(5.0/5)
(4.7/5)
(4.5/5)
(5.0/5)
(4.5/5)
(5.0/5)
(4.5/5)
6 of the 21 total reviews for this product use substantial repetitive phrases between them. While this is more than we'd expect to see, it does not appear to have a significant impact on the overall rating.
8 of the 21 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.
-
- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
19% also reviewed:
Skin Lightening Serum - Inhibit Melanin &... by InstaNatural
14% also reviewed:
Essential Oils: Ultimate Essential Oils Guide and... by Alexa Moore
14% also reviewed:
Plasticware Soup Spoons, White - 400 Count... by Dining Collection
14% also reviewed:
Earhoox for EarPods-Compatible with iPhone... by Earhoox
14% also reviewed:
Laundry Dryer Balls - Clothes Will Come Out Soft,... by AKEfit
10% also reviewed:
Secret Garden: An Inky Treasure Hunt and Coloring... by Johanna Basford
10% also reviewed:
Morning Pep Bulk 5 Lbs 100 % All Natural Blanched... by Morning Pep
10% also reviewed:
The Watchers: Knight of Light by Deirdra Eden
10% also reviewed:
RELAXING SLEEP TEA - Herbal Bedtime Calming Aid -... by Cuppa Magic
9 of the 21 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.
-
- 0%
- From reviewers with an overrepresented participation
Read more about our Reviewer Participation test.
4.4 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
2 of the 21 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.