Very short battery life. We seem to get 10-15 min use max. Also do durable. Hit the floor and plastic cracked open on 2nd try. Little clear tape and lucky we were able to still play. Remotely starting and stopping only works when you are less than foot away. That stinks if it’s getting away from you and you want to stop it to prevent a crash. Also it’s difficult not to crash lots because it cannot be directed left or right only up.