SInce this forum is no longer for multirotors but now a XRB forum i have posted a couple of flying pics in the hornet section look here: http://www.runryder.com/helicopter/t170284p1/
How it flies ? Very nice given there is no wind ! With wind you constantly get into the rotor interfenece speed unless you fly real fast and be real carefull to hover sideways to the wind...
Elevator response is quite agressive due to the differential pitch input but that can be countered with a bit of expo, roll is just normal like a hornet (it's basically 2 hornets ) and yaw is albeit powerfull not very crisp and at times a bit sluggish (lotsa iertia) not like a T/R heli.
But the sound and sight of teh Heli is AWESOME and in still air it is relly a pleasure to fly.
I can only say it's EXTREMELY important to get the setup right from the start (learned that from the 2 tandems i set up ) i.e. at center stick first make sure all the servo arms are really centered and stuff like that then it'll be a breeze to setup and get right.
As for the performance, i fly it on all stock MS-Composit components and with Kokam 1500HD 3P packs getting a fliyng time of 12 minutes mostly hovering and slow circuits with the sling load. AUW approx. 700g +40g slingload.