Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Great value compared to other screen protectors on the market. Seem like very high quality and I appreciate getting 2x of them. Don’t think I have lost out on any quality by choosing this cheaper option. Easy to install and fits perfect