Yeah because a plane can do spinning and a 360 in any direction. You get a chopper to go above a degree angle where it loses propulsion and free falls you're fucked unless you get control of it again. Personally, that's why our Military and commercial flights need to upgrade the design.
I know Avatar is a movie, but hot damn a futuristic Osprey like this is no brainer for better on flight controls. It's essentially a weaponized drone chopper.