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OXA Spring Contour Pillow, Luxurious Queen Breathable Bed Pillows for Sleeping - Relieving Neck and...
More product info
From OXA
This report was last updated 6/28/2020.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: While Amazon.com claims 151 Ratings, we counted 163 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
Warn Overall Grade
FAIL
Overlapping Review History
![](/public/imgs/reviewmeta/rh-icon.png)
WARN
Rating Trend
![](/public/imgs/reviewmeta/rt-icon.png)
WARN
Suspicious Reviewers
![](/public/imgs/reviewmeta/su-icon.png)
WARN
Reviewer Ease
![](/public/imgs/reviewmeta/sc-icon.png)
WARN
Phrase Repetition
![](/public/imgs/reviewmeta/pr-icon.png)
WARN
Reviewer Participation
![](/public/imgs/reviewmeta/ex-icon.png)
PASS
Unverified Purchases
![](/public/imgs/reviewmeta/vp-icon.png)
PASS
Word Count Comparison
![](/public/imgs/reviewmeta/wc-icon.png)
PASS
Brand Repeats
![](/public/imgs/reviewmeta/re-icon.png)
PASS
Incentivized Reviews
![](/public/imgs/reviewmeta/ic-icon.png)
PASS
Deleted Reviews
![](/public/imgs/reviewmeta/dl-icon.png)
Most Trusted Reviews
I love this pillow! It is soft but firm and ... [Go to full review]
Oct 24, 2019
100%
TRUST
TRUST
-
Verified Purchaser
-
Take-Back Reviewer (1 deleted Review; avg. rating: 4.0)
-
Easy Grader (avg. rating: 4.5)
Least Trusted Reviews
When you're a belly sleeper it's very difficult to find ... [Go to full review]
Dec 24, 2019
0%
TRUST
TRUST
-
Verified Purchaser
-
Created on a high volume day
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Contains repetitive phrases (
show)
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Take-Back Reviewer (2 deleted Reviews; avg. rating: 5.0)
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Overlapping Review History: reviewed 2 of 9 top products
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Overrepresented Participation (posted 15 Reviews)
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Easy Grader (avg. rating: 4.6)
Analysis Details
Fail
Overlapping Review History
![](/public/imgs/reviewmeta/rh-icon.png)
Reviewers of this product have ALSO reviewed the following products:
9% also reviewed:
NURSAL Back and Neck Massager Shiatsu Massage... by NURSAL
7% also reviewed:
AZEUS Food Scale with USB Rechargeable, Digital... by AZEUS
6% also reviewed:
DBPOWER Fitness Tracker, IP67 Waterproof Activity... by DBPOWER
5% also reviewed:
Wine Glasses Hand Made Italian Red Wine Glasses... by Bella Vino
4% also reviewed:
Natrogix Essential Oils 18 Pack 10ml Made in USA... by Natrogix
4% also reviewed:
KOIOS Air Fryer, Electric Hot Airfryers Oven /... by KOIOS
4% also reviewed:
KOIOS Centrifugal Juicer Machines, Juice... by KOIOS
Does not include products
from the same brand
from the same brand
50 of the 163 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 4.9 while the reviewers who have a more unique product review history rated this product an average of 4.4. 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
![](/public/imgs/reviewmeta/rt-icon.png)
-
- 13%
- Created over 5 days
We counted 163 reviews for this product over the span of 630 days, an average of 0.3 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 3 or fewer reviews on any given day.
However, we see the following 5 days exceeding this threshold:In total, we found that 21 reviews were created on just 5 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
Suspicious Reviewers
![](/public/imgs/reviewmeta/su-icon.png)
Take-Back Reviewers
51 of the 163 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.
Warn
Reviewer Ease
![](/public/imgs/reviewmeta/sc-icon.png)
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 4.5, while the average ease score for reviewers in this category is 4.2. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.
4.5 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn
Phrase Repetition
![](/public/imgs/reviewmeta/pr-icon.png)
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
2 reviews
(5.0/5)
(5.0/5)
4 reviews
(5.0/5)
(5.0/5)
2 reviews
(5.0/5)
(5.0/5)
4 reviews
(4.8/5)
(4.8/5)
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(5.0/5)
(5.0/5)
4 reviews
(5.0/5)
(5.0/5)
3 reviews
(5.0/5)
(5.0/5)
4 reviews
(4.8/5)
(4.8/5)
29 of the 163 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
Warn
Reviewer Participation
![](/public/imgs/reviewmeta/ex-icon.png)
-
- 62%
- From reviewers with an overrepresented participation
We see the following 2 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 101 reviewers (or 62%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass
Unverified Purchases
![](/public/imgs/reviewmeta/vp-icon.png)
20 of the 163 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
Word Count Comparison
![](/public/imgs/reviewmeta/wc-icon.png)
-
- 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
Brand Repeats
![](/public/imgs/reviewmeta/re-icon.png)
Brand Repeaters
3 of the 163 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
![](/public/imgs/reviewmeta/ic-icon.png)
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
2 of the 163 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. 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 Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Pass
Deleted Reviews
![](/public/imgs/reviewmeta/dl-icon.png)
- 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.