I can honestly admit that when it comes to something like drones or RC airplanes or helicopters...I should never have my hands on the controls
I've flown my brother's once, it's amazing with the 3D visor on, you feel like you are actually in it. It's easy up high, but closer to objects it gets harder.
Depends on the circumstances.
Not if I shoot it down. 乂^◡^乂
Probably depends on how high tech it is and how much you paid for it. I know I couldn't afford the ones I'd actually have fun with.