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Amazon.com > Cell Phones & Accessories > Accessories > Maintenance, Upkeep & Repairs > Screen Protectors
AVIDET for OnePlus 8 Screen Protector, OnePlus 8 Tempered Glass [Anti-Scratch][Case Friendly] 9H...
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From A-VIDET
This report was last updated 8/19/2020.
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: While Amazon.com claims 277 Ratings, we counted 120 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Fail Overall Grade
FAIL Suspicious Reviewers
FAIL Word Count Comparison
FAIL Phrase Repetition
WARN Deleted Reviews
WARN Rating Trend
WARN Reviewer Participation
PASS Unverified Purchases
PASS Overlapping Review History
PASS Reviewer Ease
PASS Brand Repeats
PASS Incentivized Reviews
Most Trusted Reviews
after putting on sensifity down by 50 % . you ... [Go to full review]
May 30, 2020
100%
TRUST
TRUST
- Verified Purchaser
- Critical Reviewer (avg. rating: 3.0)
Least Trusted Reviews
It's easy to install but I wish I never installed ... [Go to full review]
Jul 20, 2020
0%
TRUST
TRUST
- Verified Purchaser
- Overrepresented word count (45 words)
- Contains repetitive phrases (show)
- Overrepresented Participation (posted 4 Reviews)
- Critical Reviewer (avg. rating: 2.0)
Analysis Details
Fail Suspicious Reviewers
One-Hit Wonders
11 of the 120 reviewers have only reviewed this product. The One-Hit Wonders have rated this product an average of 1.6 while the reviewers who have posted more than one review have rated this product an average of 2.8. 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.
Fail Word Count Comparison
-
- 50%
- 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 60 reviews (or 50%) are within an overrepresented word count group. These reviews have rated this product an average of 3.1, while all other reviews have rated this product an average of 2.3. 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.
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
4 reviews
(1.3/5)
(1.3/5)
3 reviews
(2.7/5)
(2.7/5)
16 reviews
(2.2/5)
(2.2/5)
16 reviews
(2.4/5)
(2.4/5)
7 reviews
(2.1/5)
(2.1/5)
3 reviews
(3.3/5)
(3.3/5)
3 reviews
(1.0/5)
(1.0/5)
7 reviews
(2.3/5)
(2.3/5)
5 reviews
(4.6/5)
(4.6/5)
2 reviews
(3.0/5)
(3.0/5)
60 of the 120 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 2.3 while reviews without substantial repetitive phrases rated this product an average of 3.1. 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 Deleted 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.
Warn Rating Trend
-
- 7%
- Created over 1 day
We counted 120 reviews for this product over the span of 116 days, an average of 1.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 6 or fewer reviews on any given day.
However, we see the following 1 day exceeding this threshold:In total, we found that 8 reviews were created on just 1 day. 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 Reviewer Participation
-
- 53%
- 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 64 reviewers (or 53%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Unverified Purchases
5 of the 120 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.
Pass Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
3% also reviewed:
Ringke Fusion-X Compatible with OnePlus 8 Case... by Ringke
3% also reviewed:
Spigen Tough Armor Designed for OnePlus 8 Case... by Spigen
2% also reviewed:
Amazon Prime Video by Amazon.com
2% also reviewed:
Contigo SnapSeal Superior Stainless Steel Travel... by Contigo
2% also reviewed:
Casmonal Minimalist Slim Wallet With Elastic... by Casmonal
2% also reviewed:
3D Replacement Joystick Analog, Thumb Stick for... by JAOYSTII
2% also reviewed:
Philips Norelco OneBlade Face by Philips Norelco
Does not include products
from the same brand
from the same brand
15 of the 120 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 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 3.6, while the average ease score for reviewers in this category is 4.3.
3.6 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass Brand Repeats
Brand Repeaters
We didn't detect a substantial amount of Brand Repeaters.
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.