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Stargate SG-1 Season 10
More product info
From Robert C. Cooper
This report was last updated 6/3/2018.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
Review Hijacking Alert!
3 reviews are coming from a seemingly different product variation:
3 reviews are coming from a seemingly different product variation:
Flesh and Blood (Example Review 
)
)
Learn more about Review Hijacking.
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Report Info:
Last Updated: Jun 3, 2018
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Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in TV with authentic reviews:
Report Card
Fail Overall Grade
FAIL 
Reviewer Ease
Reviewer EaseWARN Rating Trend
Rating TrendWARN Suspicious Reviewers
Suspicious ReviewersWARN Reviewer Participation
Reviewer ParticipationPASS Unverified Purchases
Unverified PurchasesPASS Word Count Comparison
Word Count ComparisonPASS Phrase Repetition
Phrase RepetitionPASS Overlapping Review History
Overlapping Review HistoryPASS Brand Repeats
Brand RepeatsPASS Incentivized Reviews
Incentivized ReviewsPASS Deleted Reviews
Deleted Reviews
Most Trusted Reviews
got for collection [Go to full review]
Mar 12, 2018
100%
TRUST
TRUST
-
Verified Purchaser
-
Take-Back Reviewer (22 deleted Reviews; avg. rating: 3.1) -
Overlapping Review History: reviewed 4 of 9 top products -
Critical Reviewer (avg. rating: 3.3)
Least Trusted Reviews
I haven't watched all of it on dvd but did ... [Go to full review]
Aug 23, 2007
10%
TRUST
TRUST
-
Verified Purchaser
-
Created on a high volume day
-
Take-Back Reviewer (2 deleted Reviews; avg. rating: 5.0)
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Overrepresented Participation (posted 13 Reviews) -
Easy Grader (avg. rating: 4.5)
Analysis Details
Fail Reviewer Ease
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 4.3. 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.
4.5 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn Rating Trend
Rating Trend
-
- 32%
- Created over 131 days
We counted 1,413 reviews for this product over the span of 4,048 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 131 days exceeding this threshold:In total, we found that 459 reviews were created on just 131 days. This is an excessively high number of reviews submitted on these high volume days.
Warn Suspicious Reviewers
Suspicious Reviewers
Take-Back Reviewers
98 of the 1,413 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
Reviewer Participation
-
- 60%
- From reviewers with an overrepresented participation
We see the following 3 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 841 reviewers (or 60%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Unverified Purchases
Unverified Purchases
439 of the 1,413 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
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 Phrase Repetition
Phrase Repetition
Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
11 of the 1,413 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
Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
22% also reviewed:
Stargate SG-1 Season 9 by
21% also reviewed:
Stargate SG-1 Season 9 by
17% also reviewed:
Stargate SG-1 - Season 8 by ANDERSON,RICHARD DE
13% also reviewed:
Stargate SG-1 Season 1 Boxed Set by MGM Domestic Television Distribution
12% also reviewed:
Stargate SG-1 Season 5 Boxed Set by MGM Domestic Television Distribution
12% also reviewed:
Stargate SG-1 Season 6 Boxed Set by MGM Domestic Television Distribution
12% also reviewed:
Stargate SG-1: Season 5 by ANDERSON,RICHARD DE
12% also reviewed:
Stargate SG-1 Season 6 by
11% also reviewed:
Stargate SG-1 Season 2 Boxed Set by Richard Dean Anderson
11% also reviewed:
Stargate SG-1: Season 7 by ANDERSON,RICHARD DE
11% also reviewed:
Stargate SG-1 Season 4 Boxed Set by MGM Domestic Television Distribution
10% also reviewed:
Stargate SG-1 Season 3 Boxed Set by MGM Domestic Television Distribution
10% also reviewed:
Stargate Atlantis - The Complete First Season by 20TH Century Fox
Does not include products
from the same brand
from the same brand
600 of the 1,413 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 Repeats
Brand Repeaters
152 of the 1,413 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
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
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.