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Inside the Walking Dead: Season 3 Zombie Studio Tour with Greg Nicotero
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From Glen Mazzara
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Report Info:
Last Updated: May 17, 2018
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Note: While Amazon.com claims 7,948 Ratings, we counted 7,947 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".
Top products in TV with authentic reviews:
Report Card
Warn Overall Grade
FAIL
Phrase Repetition

WARN
Rating Trend

WARN
Suspicious Reviewers

WARN
Reviewer Ease

WARN
Word Count Comparison

WARN
Reviewer Participation

PASS
Unverified Purchases

PASS
Overlapping Review History

PASS
Brand Repeats

PASS
Incentivized Reviews

PASS
Deleted Reviews

Most Trusted Reviews
Still good! I really enjoyed this season. We got to ... [Go to full review]
Jan 3, 2018
100%
TRUST
TRUST
-
Verified Purchaser
-
Take-Back Reviewer (1 deleted Review; avg. rating: 2.0)
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Overlapping Review History: reviewed 4 of 9 top products
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Critical Reviewer (avg. rating: 3.4)
Least Trusted Reviews
Amc hitting out of the ballpark. It keeps getting better ... [Go to full review]
Feb 24, 2013
0%
TRUST
TRUST
-
Verified Purchaser
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Created on a high volume day
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Overrepresented word count (21 words)
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Contains repetitive phrases (
show)
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Overrepresented Participation (posted 9 Reviews)
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Easy Grader (avg. rating: 4.7)
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
120 reviews
132 reviews
102 reviews
108 reviews
103 reviews
86 reviews
149 reviews
162 reviews
123 reviews
151 reviews
663 of the 7,947 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.9 while reviews without substantial repetitive phrases rated this product an average of 4.8. 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

-
- 60%
- Created over 165 days
We counted 7,947 reviews for this product over the span of 2,025 days, an average of 3.9 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 12 or fewer reviews on any given day.
However, we see the following 165 days exceeding this threshold:In total, we found that 4,743 reviews were created on just 165 days. This is an excessively high number of reviews submitted on these high volume days.
Warn
Suspicious Reviewers

One-Hit Wonders
1,130 of the 7,947 reviewers have only reviewed this product. While this is more One-Hit Wonders than we'd expect to see, it does not appear to have a significant impact on the overall rating.
Take-Back Reviewers
464 of the 7,947 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

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 4.4. 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
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn
Word Count Comparison

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- 63%
- 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 2 groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 4,987 reviews (or 63%) are within an overrepresented word count group. This is an excessively high number of reviews in overrepresented word count groups.
Warn
Reviewer Participation

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- 67%
- 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 5318 reviewers (or 67%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass
Unverified Purchases

757 of the 7,947 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
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
9% also reviewed:
30 Days Without An Accident by Greg Nicotero
8% also reviewed:
Judge, Jury, Executioner by Greg Nicotero
5% also reviewed:
The Walking Dead, Season 1 by Andrew Lincoln
3% also reviewed:
The Walking Dead: Season 5 [Blu-ray] by TCFHE/ANCHOR BAY/STARZ
2% also reviewed:
Bad Memories by Not specified
2% also reviewed:
Fifty - One by Sony Pictures Home Entertainment
2% also reviewed:
Laying Pipe by Fox
2% also reviewed:
World War Z (Unrated) by Brad Pitt
Does not include products
from the same brand
from the same brand
1,767 of the 7,947 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
Brand Repeats

Brand Repeaters
777 of the 7,947 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

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.