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.
Roomy and spacious has lots of room for everything that you need. A great work or school backpack perfectly sized not too big not too small. I must say however the straps are very stiff maybe I maybe to keep wearing the backpack more or perhaps that's just how they are. Overall I love it! Would recommend purchasing. Fast delivery, arrived after 4 days of me ordering!