This video gives the viewer some understanding and appreciation of the tremendous control authority and response of these wicked little aeroplanes.
http://www.youtube.com/watch?v=hzJo3CIZF8o

Some other great Haute Voltige stuff
http://www.youtube.com/watch?v=IQpXjs3KuNA
http://www.youtube.com/watch?v=rAHuIj3oCsA
Enjoy!