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.
Bought for my daughter for walks, they fitted as expected and she found them comfy straight from the box. Excellent grip and good support. First walk was down onto beach from home and gave her confidence scrabbling across the rocks.
So far so good, my daughter has worn these a couple times now and says they are very comfy. She is an 11.5 so got a 13 as you normal go up 1 size for walking boots, but cant get half sizes. However, a thick pair of socks does the trick.