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Mary Poppins: 50th Anniversary Edition (DVD + Digital Copy)
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From Julie Andrews
This report was last updated 5/31/2020.
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 4,646 Ratings, we counted 4,678 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 Movies & TV with authentic reviews:
Report Card
Pass Overall Grade
WARN Deleted Reviews
WARN Rating Trend
WARN Suspicious Reviewers
WARN Reviewer Ease
WARN Reviewer Participation
PASS Unverified Purchases
PASS Word Count Comparison
PASS Phrase Repetition
PASS Overlapping Review History
PASS Brand Repeats
PASS Incentivized Reviews
Most Trusted Reviews
Good product, price, and service [Go to full review]
Nov 1, 2019
100%
TRUST
TRUST
- Verified Purchaser
- Take-Back Reviewer (3 deleted Reviews; avg. rating: 4.3)
- Easy Grader (avg. rating: 4.5)
Least Trusted Reviews
I received this in October but I did not try ... [Go to full review]
Dec 4, 2014
11%
TRUST
TRUST
- Verified Purchaser
- Created on a high volume day
- Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
- Overrepresented Participation (posted 11 Reviews)
- Easy Grader (avg. rating: 4.6)
Analysis Details
Warn Deleted Reviews
We discovered a total of 149 deleted Reviews for this product, with an average rating of 4.9. 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
-
- 24%
- Created over 166 days
We counted 4,678 reviews for this product over the span of 7,844 days, an average of 0.6 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 4 or fewer reviews on any given day.
However, we see the following 166 days exceeding this threshold:In total, we found that 1,141 reviews were created on just 166 days. This is an excessively high number of reviews submitted on these high volume days.
Warn Suspicious Reviewers
Take-Back Reviewers
1,744 of the 4,678 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 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. 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
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Warn Reviewer Participation
-
- 90%
- 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 4210 reviewers (or 90%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Unverified Purchases
506 of the 4,678 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.
Common Phrases in Reviews:
Show MoreShow Less
307 reviews
(4.8/5)
(4.8/5)
85 reviews
(4.9/5)
(4.9/5)
76 reviews
(5.0/5)
(5.0/5)
87 reviews
(4.9/5)
(4.9/5)
102 reviews
(4.9/5)
(4.9/5)
Common Phrases in Titles:
39 reviews
(4.8/5)
(4.8/5)
46 reviews
(4.9/5)
(4.9/5)
56 reviews
(4.8/5)
(4.8/5)
144 of the 4,678 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:
4% also reviewed:
Frozen 3D Blu-Ray (Region Free) (Hong Kong... by Chris Buck
3% also reviewed:
Saving Mr. Banks by Emma Thompson
3% also reviewed:
Anne of Green Gables (Anne Shirley Series #1) by Lucy Maud Montgomery
3% also reviewed:
Phone Case Compatible iPhone Xs,iPhone X,... by Xawy
3% also reviewed:
Chitty Chitty Bang Bang / Prancer by TWENTIETH CENTURY FOX HOME ENT
3% also reviewed:
The Little Mermaid by
3% also reviewed:
The Complete Novels of Jane Austen (Knickerbocker... by Jane Austen
2% also reviewed:
Bedknobs and Broomsticks by Bill Walsh
Does not include products
from the same brand
from the same brand
721 of the 4,678 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
726 of the 4,678 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.
1 of the 4,678 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.