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GREEN INFERNO, THE BD [Blu-ray]
More product info
From Lorenza Izzo
This report was last updated 4/9/2021.
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 2,136 Ratings, we counted 694 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

WARN
Deleted Reviews

WARN
Rating Trend

WARN
Brand Repeats

PASS
Unverified Purchases

PASS
Word Count Comparison

PASS
Phrase Repetition

PASS
Overlapping Review History

PASS
Reviewer Participation

PASS
Reviewer Ease

PASS
Incentivized Reviews

Most Trusted Reviews
OK! Let's try this! You're a naive college freshman that ... [Go to full review]
Mar 24, 2018
100%
TRUST
TRUST
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Unverified Purchaser
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Take-Back Reviewer (4 deleted Reviews; avg. rating: 4.5)
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Brand Repeater (7 of 251 reviews for this brand; avg rating: 4.4)
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Overlapping Review History: reviewed 3 of 9 top products
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Critical Reviewer (avg. rating: 3.8)
Least Trusted Reviews
The plot is a group of eco warrior kids from ... [Go to full review]
Feb 28, 2016
0%
TRUST
TRUST
-
Unverified Purchaser
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Created on a high volume day
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Never-Verified Reviewer
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Take-Back Reviewer (2 deleted Reviews; avg. rating: 4.5)
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Brand Repeater (3 of 404 reviews for this brand; avg rating: 4.0)
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Overlapping Review History: reviewed 1 of 9 top products
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Critical Reviewer (avg. rating: 4.3)
Analysis Details
Fail
Suspicious Reviewers

Never-Verified Reviewers
13 of the 694 reviewers have never written a verified purchase review. The Never-Verified Reviewers have rated this product an average of 2.5 while the reviewers who have written at least one verified purchase review rated this product an average of 3.4. 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.
Take-Back Reviewers
271 of the 694 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.
Warn
Deleted Reviews

We discovered a total of 10 deleted Reviews for this product, with an average rating of 4.1. 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

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- 28%
- Created over 32 days
We counted 694 reviews for this product over the span of 1,999 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 32 days exceeding this threshold:In total, we found that 197 reviews were created on just 32 days. This is an excessively high number of reviews submitted on these high volume days.
Warn
Brand Repeats

Brand Repeaters
174 of the 694 reviewers have reviewed other products for this brand. While this is more Brand Repeaters than we'd expect to see, the discrepancy in ratings between the Brand Repeaters and non-repeaters isn't significant enough to rule out the possibility of it being due to random chance.
Pass
Unverified Purchases

152 of the 694 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

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- 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
Phrase Repetition

Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
13 of the 694 total reviews for this product use substantial repetitive phrases between them. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
5% also reviewed:
It Follows by Anchor Bay Entertainment
5% also reviewed:
The Witch (4K UHD) by
4% also reviewed:
Jurassic World by Chris Pratt
4% also reviewed:
Mad Max: Fury Road (Special Edition DVD) by Tom Hardy
4% also reviewed:
Sicario by
4% also reviewed:
The Martian [Blu-ray] by Matt Damon
4% also reviewed:
Knock Knock (2015) by Guillermo Amoedo
4% also reviewed:
Nightwars by Dan Haggerty
Does not include products
from the same brand
from the same brand
139 of the 694 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 Participation

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- 27%
- 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 190 reviewers (or 27%) are within an overrepresented participation group. 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 4, while the average ease score for reviewers in this category is 4.3.
4.0 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
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.
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- 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.