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.
Fits nicely and the fabric isn't too thin. It's very slightly long for a regular length pair of jeans, but I'm 5'7 so it worked out okay. The quality is nice and the price was good. I think these will last a while.