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.
I replaced my 20 years old passport wallet with this one. I love the smell of leather! There are many sections inside to organize everything I need for frequent travel. The personalization complete the professional look. Great buy! Highly recommend.