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 quality screen for a nice price. It got delivered on the date as provided which was awesome. Especially since I needed to set up a home office ASAP due to covid 19 and there were no monitors to be found in Brisbane