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Magnesiumbisglycinat - 240 Kapseln - Premium: Chelatiertes Magnesium - 155 mg elementares Magnesium...
More product info
From Vit4ever
This report was last updated 12/14/2023.
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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Note: We only analyze "reviews" and ignore one-tap "ratings".
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Report Card
Fail Overall Grade
FAIL 
Unverified Purchases
Unverified PurchasesFAIL Phrase Repetition
Phrase RepetitionWARN Rating Trend
Rating TrendWARN Suspicious Reviewers
Suspicious ReviewersPASS Word Count Comparison
Word Count ComparisonPASS Overlapping Review History
Overlapping Review HistoryPASS Reviewer Ease
Reviewer EasePASS Brand Repeats
Brand RepeatsPASS Incentivized Reviews
Incentivized ReviewsPASS Deleted Reviews
Deleted ReviewsN/A Reviewer Participation
Reviewer Participation
Most Trusted Reviews
Man erhält das Nahrungsergänzungsmittel in dem abgebildeten Behälter. Darauf befindet ... [Go to full review]
Oct 20, 2023
100%
TRUST
TRUST
-
Verified Purchaser
-
One-Hit Wonder -
Easy Grader (avg. rating: 5.0)
Overlapping Review History: reviewed 3 of 9 top products
Brand Repeater (6 of 637 reviews for this brand; avg rating: 1.7)
Overrepresented Participation (posted 637 Reviews)
Least Trusted Reviews
Leider bekomme ich immer wieder heftige, sehr schmerzhafte Wadenkrämpfe, wenn ... [Go to full review]
Oct 27, 2023
0%
TRUST
TRUST
-
Verified Purchaser
-
Created on a high volume day -
Contains repetitive phrases (show)
-
Take-Back Reviewer (1 deleted Review; avg. rating: 3.0) -
Critical Reviewer (avg. rating: 3.4)
Unverified Purchaser
Overrepresented word count (14 words)
Analysis Details
Fail Unverified Purchases
Unverified Purchases
3 of the 68 total reviews for this product are unverified purchases. The unverified purchasers have rated this product an average of 3.0 while the verified purchasers have rated this product an average of 4.9. 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 Phrase Repetition
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
~15% of reviews
(5.0/5)
(5.0/5)
~7% of reviews
(5.0/5)
(5.0/5)
~11% of reviews
(4.7/5)
(4.7/5)
~7% of reviews
(5.0/5)
(5.0/5)
~11% of reviews
(5.0/5)
(5.0/5)
~7% of reviews
(4.5/5)
(4.5/5)
~11% of reviews
(5.0/5)
(5.0/5)
~11% of reviews
(5.0/5)
(5.0/5)
~7% of reviews
(4.5/5)
(4.5/5)
~15% of reviews
(5.0/5)
(5.0/5)
Approximately 80% of reviews use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.9 while reviews without substantial repetitive phrases rated this product an average of 4.3. 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 Rating Trend
Rating Trend
It appears that several reviews were created during just a short period of time.
Read more about our Rating Trend test.
Read more about our Rating Trend test.
Warn Suspicious Reviewers
Suspicious Reviewers
Take-Back Reviewers
Approximately 45% of reviewers have had at least one of their past reviews for another product deleted. While this is more Take-Back Reviewers than we'd expect to see, it does not appear to have a significant impact on the overall rating.
Pass Word Count Comparison
Word Count Comparison
-
- ~20%
- 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 20% are within an overrepresented word count group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass Overlapping Review History
Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
~25% also reviewed:
Amexi Sonnenbrille aus Holz für Männer und... by Amexi
~15% also reviewed:
PURINA GOURMET Gold Raffiniertes Ragout... by PURINA GOURMET
<10% also reviewed:
BoxLegend Wäschenetze Wäschebeutel Wäschesack... by BoxLegend
<10% also reviewed:
Gods Rage Crixus B-Vitamine Complex Vitamine... by GODSRAGE
<10% also reviewed:
Kinder Wanderschuhe Jungen Trekking Schuhe... by ZOSYNS
<10% also reviewed:
CSL - 3m CAT 8 Netzwerkkabel - 8.1 Standard Class... by CSL-Computer
<10% also reviewed:
GN Laboratories 100% Dairy Premium Whey... by GENETIC NUTRITION LABORATORIES
<10% also reviewed:
1m 8K HDMI Kabel 2.1 - 8K@60Hz 4K @ 120Hz DSC -... by CSL-Computer
<10% also reviewed:
Amazon Brand - Eono Kabellos-kopfhörer-Eonobuds... by Eono
Approximately 15% 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.
Pass Reviewer Ease
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 2.8, while the average ease score for reviewers in this category is 3.9.
2.8 Product's Average Ease Score
3.9 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass Brand Repeats
Brand Repeats
Brand Repeaters
Less than approximately 10% of 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
Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
-
- <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.
Pass Deleted Reviews
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.