Don't know if other people are rockin the X-52, mine is a saitek bought in 2011 or whatever.
When the controller is working normally, the resolution especially near the middle is very grainy, and makes it difficult to take precise shots. I've tried various times in the controller curves in AH to tune it but I never seem to get it right. On some of the axes on the throttle the value likes to jump back and forth, which is annoying, more of a problem in other sims like IL2 or DCS when setting prop RPM and such, although it is annoying when setting up cruise in AH.
My biggest problem with my controller however, is that without warning the controls become delayed and sluggish, it seems like a weird damping problem. The offset also gets screwed up, so that if I go back to stick neutral sometimes I can be going into a nosedive or a stall before I can get into the control menu. I think it is a connector problem as the controller has these lame 5-pin connectors but I don't know what to do about it. My procedure is to unplug my joystick from the throttle at both connections and try to securely put them back in, which seems to resolve the issue but costs me precious seconds in a dogfight. I'm thinking they may get lose when setting up the controller on the desk.
It is so frustrating to be trying to line up an easy shot on someone but end up going into a PIO due to the controller not acting normally!