Parsing Amazon reviews
Post date: 2022-01-24 21:37:47
Views: 482
How am I supposed to assign credibility and compare products using Amazon reviews?

A product will have 5000 ratings and an average of 4.3 stars. The 1 star reviews will mention the product breaking after a week, getting jammed/stuck, etc. The 5 star reviews will rave about what a pleasure it is to use. I can't tell how long any of the 5 star reviewers have had the product. How reliable is that 4.3 star rating? How does it compare to a 4.7 rating on a product with 300 reviews? What's the difference between a product whose ratings are almost entirely split between 5 and 1, vs one with a spread of 5, 4, 3, 2, and 1 star votes?

How on earth are people choosing between multiple seemingly very similar products?
Number of Comments
Please click Here to read the full story.
 
Other Top and Latest Questions:
I just bought this pharma stock for its next generation of blockbuster drugs — and its dividend
Trump administration may let more Russian diesel onto market, energy secretary tells CNBC
Speaker Mike Johnson calls election-transfer concerns ‘absurd’
Grand jury rejects DOJ bid to indict ex-Trump WH aide Cassidy Hutchinson: Reports
Trump says Iran war will end 'when I want it to' as costs reportedly balloon to $47 billion
Chart: Anthropic's cash pile towers over nearly every U.S. company
Neil Young sues Trump committee for $10M for playing 'Rockin' in the Free World' at rally
How should I handle my kids' "Trump accounts"?
Israel election appears to have no clear winner with Netanyahu, opponent Eisenkot far short of majorities
Movie: Absurd