It can be controlled very well and tends not, such as the Quick Thunder, to turn away (after you've matched him).
The flight behavior is absolutely great for this price range!
One should keep in mind that more expensive (and more controllable models) can not fly indoor, for the living room so there is hardly anything better.
Super is also the USB recharging for you do not need remote control for charging.
Because with weakening batteries (for charging) diminishes the flight performance.
Conclusion:
Highly recommended for the price range, the Syma is my favorite!