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.
Bought these wellington boots for my 9 year old son and he loves them. I didnt realise until he was trying them on that they actually light up, he was very impressed with that and so was I, nice added extra. They are very sturdy boots and keep their feet lovely and warm plus fasten up at the top so no wet can get into their feet and wet their socks