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.
My husband absolutely love this earphones. He had beats wireless for a while and and only like beats brand until he tried B&O. He is now a converted. At least this is not going to give us trouble charging like the beats headphones (terrible quality for the price).