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.
The quality was excellent. So was the stitching. The colour was just like the picture. Infact the size and proportions were just too good for a king sized double bed. The colour did not fadeaway after multiple washes! Excellent buy from Amazon.