Faber-Castell 144187 - Kugelschreiber GRIP 2011, Mine XB, schwarz-matt
More product info
From Faber-Castell
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
- Easy Grader (avg. rating: 4.2)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Contains repetitive phrases (show)
- One-Hit Wonder
- Easy Grader (avg. rating: 5.0)
Analysis Details
One-Hit Wonders
15 of the 260 reviewers have only reviewed this product. The One-Hit Wonders have rated this product an average of 3.5 while the reviewers who have posted more than one review have rated this product an average of 4.2. 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.
Take-Back Reviewers
68 of the 260 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.
(4.7/5)
(5.0/5)
(4.7/5)
(4.8/5)
(4.4/5)
(2.7/5)
(4.7/5)
(5.0/5)
(3.0/5)
(5.0/5)
143 of the 260 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.4 while reviews without substantial repetitive phrases rated this product an average of 3.8. 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.
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.
-
- 0%
- Created over 1 day
However, we see the following 1 day exceeding this threshold:In total, we found that 0 reviews were created on just 1 day. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Rating Trend test.
10 of the 260 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.
-
- 0%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
2% also reviewed:
AVM FRITZ!WLAN Repeater 310 International, 300... by AVM
2% also reviewed:
SanDisk Ultra Android microSDXC 128GB bis zu... by SanDisk
2% also reviewed:
Fifty Shades Freed - Befreite Lust: Band 3 -... by E L James
2% also reviewed:
Burt's Bees 100 Prozent Natürlicher... by Burt's Bees
2% also reviewed:
Soehnle Digitale Personenwaage Silver Sense mit... by Soehnle
2% also reviewed:
Casio FX-991DE Plus technisch-wissenschaftlicher... by Casio
2% also reviewed:
Fifty Shades of Grey 1: Geheimes Verlangen by E. L. James
2% also reviewed:
mumbi USB Ventilator, Mini Fan klein für den... by mumbi
2% also reviewed:
Automatik-Langschlitztoaster by SEVERIN
29 of the 260 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.
-
- 0%
- From reviewers with an overrepresented participation
Read more about our Reviewer Participation test.
4.1 Product's Average Ease Score
3.9 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
28 of the 260 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.
-
- 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.