Even when it flips over, it keeps on going. It easily strides forward or back at high speed but can also move sideways to either the left or right with the push of a button. Getting the battery into the device took a bit of energy at first, but once resolved, was no problem. Two rechargeable batteries are included, so one can be charging while the other is powering the car. The instructions are a bit basic but are helpful as a warm-up on how to get the thrills the toy offers. In sum, although the instructions could have been a bit more complete, what they provide plus a bit of fun ingenuity, add up to a fun little amazing stunt mobile....