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.
A bit tricky assembling but a bit of patience does the work. It’s sturdy as compare to my first impression when i opened the box. I love how my few necessary things are display neatly n organized. There’s just a little bent on the top shelf but it’s quite ok.