VALDISPERT Horaire décalés - Complexe Favorisant l'ENDORMISSEMENT - Mélatonine...
More product info
From Valdispert
Refresh the report to view the most up-to-date data available:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Take-Back Reviewer (2 deleted Reviews; avg. rating: 4.5)
- Overrepresented Participation (posted 6 Reviews)
- Easy Grader (avg. rating: 4.2)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (14 words)
- Contains repetitive phrases (show)
- Easy Grader (avg. rating: 4.7)
Analysis Details
(4.5/5)
(5.0/5)
(4.7/5)
(4.5/5)
(4.6/5)
(5.0/5)
(4.5/5)
(5.0/5)
(4.5/5)
(3.5/5)
(4.5/5)
24 of the 83 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.8 while reviews without substantial repetitive phrases 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.
Take-Back Reviewers
40 of the 83 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, the discrepancy in ratings between the Take-Back Reviewers and reviewers who don't have any deleted reviews in their history isn't significant enough to rule out the possibility of it being due to random chance.
-
- 36%
- 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 2 groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 30 reviews (or 36%) are within an overrepresented word count group. While this is more reviews from overrepresented word count groups than we'd expect to see, these reviews do not appear to have a significant impact on the overall rating.
-
- 0%
- Created on high-volume days
Read more about our Rating Trend test.
3 of the 83 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.
11% also reviewed:
Valdispert Mélatonine 1,9 mg 40 Comprimés by Valdispert
4% also reviewed:
SuperTooth - Buddy - Kit mains-libres Bleutooth... by Supertooth
4% also reviewed:
Amazon Basics Piles alcalines AAA 1,5 V pour le... by Amazon Basics
4% also reviewed:
Mélatonine 1 mg - 180 Comprimés by PLANETE AU NATUREL
4% also reviewed:
Probiotique Flore Intestinale | 60 Milliards... by NUTRI & CO
2% also reviewed:
Crocs Classic Femme 10001 w by Crocs
2% also reviewed:
FootActive CONFORT semelles S 39/41 EU by FootActive
2% also reviewed:
AmazonBasics Couette réversible en microfibre by AmazonBasics
2% also reviewed:
Fire TV Stick 4K Ultra HD avec télécommande... by Amazon
19 of the 83 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.
-
- 24%
- From reviewers with an overrepresented participation
We see the following 1 participation group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 20 reviewers (or 24%) are within an overrepresented participation group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
4.1 Product's Average Ease Score
4.0 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
-
- 0%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
- 0
- Reviews have been deleted
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.