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.
It consumes battery too much. Run by 3 cells and will last for only 3 days time. They should have provided rechargeable battery like other toys are coming today with usb charging port with internal battery
If I could give it negative rating i would. It takes up battery life in a jiffy. This is a complete waste of money. Utterly worthless. Lights started malfunctioning in 1st day. The whole set became useless in 3rd day. No batteries none whatsoever worked. DO NOT BUY IT unless you want to drain your bucks.