well I must say I'm surprised how well the game runs, I figured with some issues in downressing with other games I may have some issues, but it runs quite smooth. The sheer amount of buttons is somewhat of a turnoff. Errant fingers can cause the plane to fly all sorts of crazy, especially when I use A and D for my rudders in here and A in there can make your plane fly all sorts of crazy if you try and fight it.
My other complaint would be how tough the huey is on this damn target practice. I unload 30mm's into the thing 4 times, it's missing a rotor and a tail, and still "lands"... it's taken me probably 20 times through the mission to actually kill the damn thing with cannon, even then I wasn't sure because if flew around for 2 minutes on fire (this was after I already blew half it's rotor off and had 3 other straffing run hits through the main body of the aircraft).
Ground game, I'm not getting and the training is a bit hard because half the time the guy confuses his left and his right hand side, and flying the Su25 the things he says to look for are not the letters/numbers he says they are which is even more confusing... plus you actually have to listen through the whole damn thing and can't skip ahead (which is very annoying if you're trying to get back to where you screwed up previously).
So all in all, very pretty game... tough flight engine... it has its quirks but it's also pretty entertaining.