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.
FINISHING OFF THE PRODUCTS IS GOOD I DIDN'T EXPECT. AS PURCHASED 1ST TIME ON LINE.COLOUR..FABRIC..SIZE..ALL IN ONE.ITS OUT OFF MY EXPECTATIONS. AS I AM REGULAR NOW AMAZON ON LINE PERSON...MY HOUSE PEOPLE MAKE FUN OFF ME.. SEE AMAZON ..AMAZON..AMAZON...FOR FUN I AM SATISFIED SO I DON'T TAKE SERIOUS. I PURCHASE THINGS FOR ALL.SO ANYTHING AMAZON.WITH MY NAME.