Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
I am writing about the speedos I bought . I found them great & very comfortable & feal & felt like a real man & recommend it to any man / Guy who wants to be a real man & look like one too. thank you Boyce Hamilton