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.
It was a good purchase and had a great till now with Amazon. But only the problem i had was with the length of palazzo. It is too short. Its like a cigrette pant in form of palazoo which actually irritates when i walk or when I criss cross my legs. Its stretches upward and thus look little weird