20th Century Masters: The Millennium Series: Best of The Platters
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From Island Def Jam
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Top products in R&B with authentic reviews:
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Most Trusted Reviews
TRUST
- Unverified Purchaser
- Take-Back Reviewer (3 deleted Reviews; avg. rating: 4.3)
- Overlapping Review History: reviewed 1 of 9 top products
- Critical Reviewer (avg. rating: 4.1)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (6 words)
- Take-Back Reviewer (1 deleted Review; avg. rating: 3.0)
- Overrepresented Participation (posted 9 Reviews)
- Easy Grader (avg. rating: 4.9)
Analysis Details
Take-Back Reviewers
94 of the 274 reviewers have had at least one of their past reviews for another product deleted. This is an excessively large percentage of Take-Back Reviewers which may indicate unnatural reviews.
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- 28%
- 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 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 78 reviews (or 28%) are within an overrepresented word count group. These reviews have rated this product an average of 4.9, while all other reviews have 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.
4.5 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
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- 53%
- 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 145 reviewers (or 53%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
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- 0%
- Created on high-volume days
Read more about our Rating Trend test.
26 of the 274 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.
(4.3/5)
(5.0/5)
(5.0/5)
3 of the 274 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.
8% also reviewed:
The Very Best Of Frankie Valli & The 4 Seasons... by Rhino
7% also reviewed:
Unchained Melody: Very Best Of The Righteous... by RIGHTEOUS BROTHERS
6% also reviewed:
The Best of Four Tops: 20th Century Masters The... by Umgd/Motown
6% also reviewed:
All Time Greatest Hits by Rhino Flashback
6% also reviewed:
The Best of Connie Francis: 20th Century Masters... by Umgd/Polydor
5% also reviewed:
Elton John by Elton John
4% also reviewed:
The Best Of Buddy Holly: 20th Century Masters... by Umgd/Mca
4% also reviewed:
Sounds of Summer: Very Best of The Beach Boys by The Beach Boys
4% also reviewed:
Bobby Darin The Hit Singles Collection by HIT
77 of the 274 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.
Brand Repeaters
27 of the 274 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.
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- 0%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
- 0
- Reviews have been deleted
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.