Test flights: Is easily controlled only by totally calm because really slow and easy, so a pure gym flyer. Many radio failures of the transmitter (>> unweigerlicher crash!), There was nothing built quality. Withstand Crashes poorly, especially the propeller front - axle breaks constantly, which ensures annoying repeat orders and short flight times. Is with me after two weeks unused in the corner, instead I have a lot of fun with Hobby Zones Firebird.
Conclusion: low-cost, just for the hall, there relatively well controlled, as long as you have no accidents, then waving repairs and parts replacement. Beginners should set out for dear hobby Zones Firebird (100 euros), flying super reliable and secure.