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.
Absolutely love these cases. I have a blue one and the orange one for both my kids. So durable which an absolute plus when you have destructible little boys like mine. Well worth spending $25 on one of these. Their fire tablets have been dropped and thrown and they are perfectly fine! Highly recommend!