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.
My sister is mentally challenged. She spends a great deal of time playing games on her tablet and her old tablet cover needed to be replaced. When she saw while were browsing Amizon for a new one she got so excited when she saw this one.
When it got here she actually she actually squealed in deleted it was way better than we ever expected.