This was bought as a Christmas present fo a 7 year old little boy who loves building things so seemed perfect. It was quite difficult to follow the instructions and he needed adult help. The back wheels just keep falling off and there is no way of fixing them permanently. The adult even tried to use proper tools to try and make them stay on but to no avail. Consequently, the car cannot be made to whizz along, which is, of course, just what the child wanted to do. So very, very disappointing. Yes it was a very reasonable price - now we know why.