The helicopter prepares large and small lots of fun. I am rather surprised robustness. Now, after what felt like 50 crash landings in the living room after the first flight, the device has except for a few slight abrasions to deplore no technical defects. The ability to fly is like on the 1st day. The controllability of the helicopter is very precise, and after you have made so familiar you can fly super maneuver. Overall, this Heli exceeded my expectations on a 30-EUR model far.