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Deluxe G-Punkt Silikon Vibrator für SIE, S2 Vibe mit Klitoris Stimulation & Akkubetrieb, 7...
More product info From Lumunu

Amazon Reviews for  Deluxe G-Punkt Silikon Vibrator für SIE, S2 Vibe mit Klitoris Stimulation & Akkubetrieb, 7 Vibrationen & 6 Geschwindigkeiten, von Venize
Rating:
1,446 Ratings
("Ratings" vs. "Reviews")
47% of potentially unnatural reviews removed (why?)
Adjusted:
Jump to Report Card


Report Card

Warn Overall Grade
FAIL Deleted Reviews
FAIL Unverified Purchases
FAIL Incentivized Reviews
FAIL Suspicious Reviewers
FAIL Word Count Comparison
FAIL Phrase Repetition
PASS Rating Trend
PASS Overlapping Review History
PASS Reviewer Ease
PASS Brand Repeats
N/A Reviewer Participation

Most Trusted Reviews

3/5
In der Mitte nach einem Jahr gebrochen, hat aber gute ... [Go to full review]
Apr 28, 2019      
100% TRUST
  • Verified Purchaser
  • Critical Reviewer (avg. rating: 3.4)


Least Trusted Reviews

5/5
Also ich muss dazu sagen, das ich schon ein ähnliches ... [Go to full review]
Nov 7, 2016      
0% TRUST
  • Verified Purchaser
  • Created on a high volume day
  • Admitted to receiving an incentive
  • Contains repetitive phrases (show)
  • Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
  • Overlapping Review History: reviewed 1 of 9 top products
  • Easy Grader (avg. rating: 4.2)


Analysis Details

Fail Deleted Reviews

We discovered a total of 122 deleted Reviews for this product, with an average rating of 4.5. 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:
  1. 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.
  2. We have no information on reviews that were never published in the first place.
  3. 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.
Read more about our Deleted Reviews test.

4.5 average rating of deleted reviews

4.5


Show distribution of deleted reviews

Fail Unverified Purchases

74 of the 1,446 total reviews for this product are unverified purchases. The unverified purchasers have rated this product an average of 3.5 while the verified purchasers have rated this product an average of 1.4. 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.

from unverified purchasers

from verified purchases


3.5
1.4


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 Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.


Approximately 25% of reviews admitted to receiving a free or discounted product in exchange for a review. Incentivized reviews have rated this product an average of 0.0 while reviews that were not incentivized rated this product an average of 2.0. 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.

from incentivized reviews

from non-incentivized reviews


N/A
2.0


Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.

Fail Suspicious Reviewers

One-Hit Wonders


Approximately 15% of reviewers have only reviewed this product. The One-Hit Wonders have rated this product an average of 3.8 while the reviewers who have posted more than one review have rated this product an average of 1.2. 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.

from one-hit wonders

from reviewers with more than one review


3.8
1.2


Never-Verified Reviewers


Less than approximately 10% of reviewers have never written a verified purchase review. The Never-Verified Reviewers have rated this product an average of 5.0 while the reviewers who have written at least one verified purchase review rated this product an average of 1.4. 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.

from never-verified reviewers

from reviewers with at least one verified purchase review


5.0
1.4


Take-Back Reviewers


Approximately 20% 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 0.4 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 1.8. 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.

from take-back reviewers

from reviewers without previously deleted reviews


0.4
1.8


Read more about our Suspicious Reviewers test.

Fail Word Count Comparison

  • ~70%
  • 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 70% are within an overrepresented word count group. These reviews have rated this product an average of 0.0, while all other reviews have rated this product an average of 4.7. 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.

from reviews with an overrepresented word count

from reviews with a properly represented word count


N/A
4.7


Read more about our Word Count Comparison test.

Fail 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:
~3% of reviews
(3.5/5)
~3% of reviews
(5.0/5)
~3% of reviews
(4.0/5)


Less than approximately 10% of reviews use substantial repetitive phrases between them. These reviewers have rated this product an average of 5.0 while reviews without substantial repetitive phrases rated this product an average of 1.4. 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.

from reviews with substantial repetitive phrases

from reviews without substantial repetitive phrases


5.0
1.4


Read more about our Phrase Repetition test.

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.

Pass Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:



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.

from reviewers with substantial overlapping history

from reviewers without a substantial overlapping history


N/A
1.6


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 3.3, while the average ease score for reviewers in this category is 4.1.

3.3 Product's Average Ease Score

4.1 Category's Average Ease Score


3.3
4.1


Read more about our Reviewer Ease test.


Pass Brand Repeats

Brand Loyalists


Less than approximately 10% of reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

from Brand Loyalists

from Non-Loyalists


N/A
1.5


Read more about our Brand Repeats test.

N/A Reviewer Participation
We haven't collected sufficient data to run this test yet. more info


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