ITALTRONIK - STAZIONE SALDANTE YIHUA 8786 D 2 IN 1 ARIA CALDA PIÙ 5 PUNTE LONG LIFE MARCA...
More product info
From YIHUA
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
- Overlapping Review History: reviewed 1 of 9 top products
- Easy Grader (avg. rating: 4.4)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (7 words)
- Contains repetitive phrases (show)
- Overrepresented Participation (posted 6 Reviews)
- Easy Grader (avg. rating: 5.0)
Analysis Details
One-Hit Wonders
3 of the 51 reviewers have only reviewed this product. The One-Hit Wonders have rated this product an average of 2.3 while the reviewers who have posted more than one review have rated this product an average of 4.5. 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.
We discovered a total of 1 deleted Review for this product, with an average rating of 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:
- 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.
-
- 39%
- 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 20 reviews (or 39%) are within an overrepresented word count group. While this is more reviews from overrepresented word count groups than we'd expect to see, the discrepancy in ratings between reviews with overrepresented word groups and all other reviews isn’t significant enough to rule out the possibility of it being due to random chance.
15 of the 51 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
-
- 49%
- 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 25 reviewers (or 49%) are within an overrepresented participation group. While this is more reviews from overrepresented participation 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.
6 of the 51 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.
6% also reviewed:
Pompetta Dissaldante Riscaldata by Soldering irons & accesories
6% also reviewed:
Western Digital WD Blue 3TB WD30EZRZ PC Hard... by Western Digital
4% also reviewed:
Technoline BC 700 Caricatore per batterie,... by technoline
4% also reviewed:
Samsung Memorie MZ-75E1T0B/EU SSD 850 EVO, 1 TB,... by Samsung Memorie
4% also reviewed:
Raspberry PI 3 Model B Scheda Madre CPU 1.2 GHz... by RASPBERRY PI
4% also reviewed:
OfficeWorld Cartucce d'inchiostro di... by OFFICEWORLD
4% also reviewed:
Altoparlante Bluetooth 5.0 Senza Fili Muzili... by Muzili
4% also reviewed:
Crucial MX500 SSD Interno, 250GB 3D NAND SATA 2.5... by Crucial
4% also reviewed:
Caffè Borbone Cialde - Confezione da 150 Pezzi by Caffè Borbone
9 of the 51 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.
4.2 Product's Average Ease Score
4.3 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.