Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
Arrived 7 days early which I was super happy about as wanted them for Christmas. Can't comment on them too much as my son won't have them till Xmas day. I love that there a nice canvas shoes and not big, ugly and heavy like most I've seen in shops. I've ordered a size bigger as I read a lot of reviews too so hope there ok!