Hawx isn't a simulator, obviously. It's very arcade. Tried it. I guess it's OK for killing time, but I prefer simulators. Oh well, at least Black Shark came out this year. And I hear a WW1 flight sim is in the works.
Hawx runs very well and looks good in dx9, but dx10 lags like shit if sun rays are turned on and coupled with anti-aliasing.
Oh, and the "assistance off mode" is probably the most idiotic thing ever. The game also calls this abortion expert mode, where you can get "full control of the plane". In fact, you are forced to control the plane while looking from a fucked up camera angle, which is more difficult than flying a REAL fucking plane! In a real plane you can at least see the damn cockpit . Expert my ass. More like brainrape mode.