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 box is bigger than it looks in the picture. But this works out great because the extension outlet and cords fit in the box perfectly. We use one for the home office, and the other one in the living room. A bit pricey for a box, but worth the price of not having to see all the cables plugged into the extension cord.