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Crioxen - Upgraded Mosquito Killer UV Light - Indoor Mosquito Trap - Indoor Plug-in Bug Zapper -...
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From Crioxen
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Report Info:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Pass Overall Grade
FAIL
Phrase Repetition

WARN
Suspicious Reviewers

WARN
Reviewer Participation

PASS
Rating Trend

PASS
Unverified Purchases

PASS
Word Count Comparison

PASS
Overlapping Review History

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

PASS
Deleted Reviews

Most Trusted Reviews
I have had this device for 5 days and not ... [Go to full review]
Dec 11, 2018
100%
TRUST
TRUST
-
Verified Purchaser
-
Critical Reviewer (avg. rating: 2.9)
Least Trusted Reviews
I purchased this zapper to kill fruit flies in my ... [Go to full review]
Dec 13, 2018
35%
TRUST
TRUST
-
Verified Purchaser
-
Overrepresented Participation (posted 3 Reviews)
-
Critical Reviewer (avg. rating: 2.7)
Analysis Details
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
5 reviews
(1.0/5)
(1.0/5)
2 reviews
(1.0/5)
(1.0/5)
2 reviews
(1.0/5)
(1.0/5)
2 reviews
(1.0/5)
(1.0/5)
2 reviews
(3.0/5)
(3.0/5)
2 reviews
(1.0/5)
(1.0/5)
2 reviews
(1.0/5)
(1.0/5)
23 of the 85 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 1.1 while reviews without substantial repetitive phrases rated this product an average of 2.0. 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.
Warn
Suspicious Reviewers

One-Hit Wonders
12 of the 85 reviewers have only reviewed this product. While this is more One-Hit Wonders than we'd expect to see, the discrepancy in ratings between the One-Hit Wonders and reviewers who have posted more than one review isn't significant enough to rule out the possibility of it being due to random chance.
Take-Back Reviewers
8 of the 85 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 Participation

-
- 51%
- 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 43 reviewers (or 51%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass
Rating Trend

-
- 0%
- Created over 6 days
We counted 85 reviews for this product over the span of 124 days, an average of 0.7 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 4 or fewer reviews on any given day.
However, we see the following 6 days exceeding this threshold:
Read more about our Rating Trend test.
However, we see the following 6 days exceeding this threshold:
- 4 Reviews on Aug 26, 2018 (Avg. rating: 3.0)
- 3 Reviews on Aug 25, 2018 (Avg. rating: 5.0)
- 3 Reviews on Aug 29, 2018 (Avg. rating: 4.7)
- 3 Reviews on Aug 28, 2018 (Avg. rating: 4.3)
- 2 Reviews on Dec 7, 2016 (Avg. rating: 5.0)
- 2 Reviews on Aug 27, 2018 (Avg. rating: 5.0)
Read more about our Rating Trend test.
Pass
Unverified Purchases

9 of the 85 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

-
- 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
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
2% also reviewed:
Flowtron BK-15D Electronic Insect Killer, 1/2... by Flowtron
2% also reviewed:
Don Francisco's French Roast, Premium 100%... by Don Francisco
2% also reviewed:
Anker Powerline+ Lightning Cable (3ft) with... by Anker
Does not include products
from the same brand
from the same brand
11 of the 85 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, while the average ease score for reviewers in this category is 4.2.
3.0 Product's Average Ease Score
4.2 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.
Pass
Deleted Reviews

- 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.