AmazonBasics Amplified Indoor/Outdoor TV Antenna - 60 Mile Range From AmazonBasics Report Feedback
Last Updated: 11/17/2016
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Most Trusted Reviews
- Verified Purchaser
- Critical Reviewer (avg. rating: 3.7)
Least Trusted Reviews
- Verified Purchaser
- Take-Back Reviewer (1 deleted review; avg. rating: 3.0)
- Brand Repeater (10 of 1811 reviews for this brand; avg rating: 4.5)
- Overlapping Review History: reviewed 6 of 9 top products
- Overrepresented Participation (posted 1811 reviews)
- Critical Reviewer (avg. rating: 4.3)
from the same brand
839 of the 8,110 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 4.2 while the reviewers who have a more unique product review history rated this product an average of 4.0. 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 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:
We discovered a total of 9 deleted reviews for this product, with an average rating of 4.2. 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.
4.2 average rating of deleted reviews
Read more about our Deleted Reviews test.
- Created over 68 days
We counted 8,110 reviews for this product over the span of 1,129 days, an average of 7.2 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 17 or fewer reviews on any given day.
However, we see the following 68 days exceeding this threshold:
73 of the 8,110 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, the discrepancy in ratings between the Take-Back Reviewers and reviewers who don't have any deleted reviews in their history isn't significant enough to rule out the possibility of it being due to random chance.
213 of the 8,110 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.
- Have an overrepresented word count
Read more about our Word Count Comparison test.
- Used substantial repetitive phrases
Read more about our Phrase Repetition test.
4.1 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
854 of the 8,110 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.
0.7 average net helpfulness for positive reviews
0.4 average net helpfulness for negative reviews
Read more about our Skewed Helpfulness test.
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test, or check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.