Hexbug Nano Zip Line Set
More product info
From Innovation First Labs Inc.
Refresh the report to view the most up-to-date data available:
Refresh Report
Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (20 words)
- Single-Day Reviewer (posted all reviews on Feb 16, 2013)
- Critical Reviewer (avg. rating: 3.2)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (22 words)
- Take-Back Reviewer (2 deleted Reviews; avg. rating: 5.0)
- Brand Repeater (3 of 72 reviews for this brand; avg rating: 3.0)
- Overlapping Review History: reviewed 1 of 9 top products
- Overrepresented Participation (posted 72 Reviews)
- Critical Reviewer (avg. rating: 3.9)
Analysis Details
Take-Back Reviewers
13 of the 94 reviewers have had at least one of their past reviews for another product deleted. This is an excessively large percentage of Take-Back Reviewers which may indicate unnatural reviews.
-
- 59%
- 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 55 reviewers (or 59%) are within an overrepresented participation group. These reviews have rated this product an average of 4.4, while all other reviews have 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.
-
- 6%
- Created over 2 days
We counted 94 reviews for this product over the span of 1,828 days, an average of 0.1 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day.
However, we see the following 2 days exceeding this threshold:In total, we found that 6 reviews were created on just 2 days. Although any days with a larger number of reviews than expected is suspicious, these reviews do not appear to have a significant impact on the overall rating.
19 of the 94 total reviews for this product use substantial repetitive phrases between them. While this is more than we'd expect to see, the discrepancy in ratings between the these reviews and reviews without substantial repetitive phrases isn't significant enough to rule out the possibility of it being due to random chance.
16 of the 94 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.
-
- 27%
- 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 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 25 reviews (or 27%) are within an overrepresented word count group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
9% also reviewed:
20 HEXBUG-Compatible Batteries - Alkaline Cell -... by Hexbug Compatible
4% also reviewed:
Hexbug Scarab (Colors May Vary) by Hexbug
3% also reviewed:
Panasonic RP-HJE120 in-Ear Earbud Ergo-Fit... by Panasonic
3% also reviewed:
AmazonBasics Microfiber Cleaning Cloth by AmazonBasics
3% also reviewed:
Elenco Snap Circuits Jr. SC-100 by Elenco
3% also reviewed:
Coffee Bean Direct Dark Whole Bean Coffee, 5 Pound by Coffee Bean Direct
3% also reviewed:
Pyrex Prepware 8-Cup Measuring Cup by Pyrex
2% also reviewed:
My Very Own House Cottage by My Very Own House
2% also reviewed:
SafeRest Premium Hypoallergenic Waterproof... by SafeRest
21 of the 94 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.
4.4 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
3 of the 94 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.
- 0
- Reviews have been deleted
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.