Nice gimmick, nothing more. 1

If you have found firstonce how this flying object can be controlled, so you can have some fun with it and reap many astonished looks. But both the durability of the UFOs themselves, as well as some other parts (one wants to give anything away) are rather small and the wear quite high.

All in all, the UFO especially one, a nice gimmick, which is, unfortunately, a bit too expensive.