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.
Great hiking shorts! Very comfortable with enough pockets for a phone, snack bar, pocket flashlight, keys and a small wallet. Have only used it once so far but it feels like it'll hold up well over time.