Jurassic World
More product info
From Universal Studios Home Entertainment
Refresh the report to view the most up-to-date data available:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in Movies with authentic reviews:
Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (4 words)
- Take-Back Reviewer (9 deleted Reviews; avg. rating: 4.7)
- Easy Grader (avg. rating: 4.8)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Created on a high volume day
- Overrepresented word count (1 word)
- Single-Day Reviewer (posted all reviews on Mar 29, 2016)
- Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
- Overlapping Review History: reviewed 5 of 9 top products
- Easy Grader (avg. rating: 4.8)
Analysis Details
Take-Back Reviewers
4,906 of the 10,862 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.
Single-Day Reviewers
124 of the 10,862 reviewers have written multiple reviews but posted all of them on a single day. The Single-Day reviewers have rated this product an average of 4.5 while all other reviewers rated this product an average of 4.2. 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.
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- 68%
- 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 7,385 reviews (or 68%) are within an overrepresented word count group. These reviews have rated this product an average of 4.4, while all other reviews have rated this product an average of 3.8. 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.
We discovered a total of 376 deleted Reviews for this product, with an average rating of 4.6. 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.
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- 64%
- Created over 135 days
We counted 10,862 reviews for this product over the span of 2,329 days, an average of 4.7 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 13 or fewer reviews on any given day.
However, we see the following 135 days exceeding this threshold:In total, we found that 6,937 reviews were created on just 135 days. This is an excessively high number of reviews submitted on these high volume days.
855 of the 10,862 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.
(4.0/5)
(3.9/5)
(4.0/5)
(4.1/5)
149 of the 10,862 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.
6% also reviewed:
San Andreas by Dwayne "The Rock" Johnson
5% also reviewed:
Marvel’s Avengers: Age of Ultron (Theatrical) by Robert Downey Jr.
4% also reviewed:
The Martian [Blu-ray] by Matt Damon
4% also reviewed:
Guardians of the Galaxy (Plus Bonus Features) by Chris Pratt
4% also reviewed:
Terminator: Genisys (Blu-ray Steelbook) by Arnold Schawzenegger
4% also reviewed:
Mad Max: Fury Road (Special Edition DVD) by Tom Hardy
3% also reviewed:
STAR WARS: THE FORCE AWAKENS [Blu-ray] by Harrison Ford
3% also reviewed:
John Wick (Plus Bonus Features) by Keanu Reeves
3% also reviewed:
Batman v Superman: Dawn of Justice, Ultimate... by Chris Terrio
2,533 of the 10,862 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.
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- 0%
- From reviewers with an overrepresented participation
Read more about our Reviewer Participation test.
4.3 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
1,464 of the 10,862 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.
1 of the 10,862 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.