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Rowenta DZ 5020 Dampfbügeleisen Focus
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From Rowenta
This report was last updated 5/2/2019.
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Report Card
Fail Overall Grade
FAIL Suspicious Reviewers
FAIL Phrase Repetition
WARN Rating Trend
WARN Unverified Purchases
WARN Reviewer Ease
WARN Reviewer Participation
PASS Word Count Comparison
PASS Overlapping Review History
PASS Brand Repeats
PASS Incentivized Reviews
PASS Deleted Reviews
Most Trusted Reviews
Ich benutze das Bügeleisen nun seit längerer Zeit und bin ... [Go to full review]
May 1, 2014
100%
TRUST
TRUST
- Verified Purchaser
- Critical Reviewer (avg. rating: 3.5)
Least Trusted Reviews
Mit diesem Bügeleisen geht das Bügeln fast von allein! Man ... [Go to full review]
Jul 11, 2010
0%
TRUST
TRUST
- Unverified Purchaser
- Contains repetitive phrases (show)
- Overrepresented Participation (posted 12 Reviews)
- Easy Grader (avg. rating: 5.0)
Analysis Details
Fail Suspicious Reviewers
One-Hit Wonders
214 of the 594 reviewers have only reviewed this product. This is an excessively large percentage of One-Hit Wonders which may indicate unnatural reviews.
Never-Verified Reviewers
178 of the 594 reviewers have never written a verified purchase review. While this is more Never-Verified Reviewers than we'd expect to see, the discrepancy in ratings between the Never-Verified Reviewers and reviewers who have written at least one verified purchase review isn't significant enough to rule out the possibility of it being due to random chance.
Take-Back Reviewers
56 of the 594 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.
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:
Show MoreShow Less
8 reviews
(4.0/5)
(4.0/5)
17 reviews
(4.0/5)
(4.0/5)
91 reviews
(3.9/5)
(3.9/5)
53 reviews
(4.4/5)
(4.4/5)
23 reviews
(3.3/5)
(3.3/5)
11 reviews
(4.0/5)
(4.0/5)
8 reviews
(4.1/5)
(4.1/5)
37 reviews
(4.6/5)
(4.6/5)
17 reviews
(4.3/5)
(4.3/5)
47 reviews
(4.0/5)
(4.0/5)
327 of the 594 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.1 while reviews without substantial repetitive phrases rated this product an average of 3.6. 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
-
- 7%
- Created over 14 days
We counted 594 reviews for this product over the span of 4,159 days, an average of 0.1 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day.
However, we see the following 14 days exceeding this threshold:In total, we found that 44 reviews were created on just 14 days. Although any days with a larger number of reviews than expected is suspicious, the discrepancy in ratings from reviews created on these high volume days and reviews created on other days isn't significant enough to rule out the possibility of it being due to random chance.
Warn Unverified Purchases
331 of the 594 total reviews for this product are unverified purchases. While this is a higher percentage of unverified purchases than we'd expect to see, the discrepancy in ratings between the unverified purchases and verified purchases isn't significant enough to rule out the possibility of it being due to random chance.
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.
Warn 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 3.8. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.
4.1 Product's Average Ease Score
3.8 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn Reviewer Participation
-
- 69%
- 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 408 reviewers (or 69%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Word Count Comparison
-
- 0%
- Have an overrepresented word count
We didn't find any review word count groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Word Count Comparison test.
Read more about our Word Count Comparison test.
Pass Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
2% also reviewed:
Bqeel M8R Android 5.1 TV Box / RK3368 Octal-Core... by
1% also reviewed:
bite away - Der Original Stichheiler -... by bite away
1% also reviewed:
Philips HD7546/20 Gaia Filter-Kaffeemaschine mit... by Philips Domestic Appliances
1% also reviewed:
Philips GC4410/02 Dampfbügeleisen (2400 W,... by Philips
1% also reviewed:
Bosch Handrührer MFQ3540, Handrührgerät, 2... by Bosch Hausgeräte
1% also reviewed:
SanDisk microSDHC 32GB Class 4 Speicherkarte... by SanDisk
36 of the 594 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 Brand Repeats
Brand Repeaters
2 of the 594 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
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
-
- 0%
- 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
- 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.