Hopefully a patch for FC2 will fix alot of crap.. Who knows. I love the Uzi, AS 50 and of course the guided missle launcher. Fun times.
I don't think they'll 'fix' these things. These aren't 'glitches', these problems have an overall-effect and it's really just a problem with the overall design. I really, really hate FC2. Everything is bland, generic and boring. The mission structure is CRAP. Why can't I take on more than one mission at once? Why do I always have to go to people to get a mission? Why not just call them with that stupid cellphone?
Let's compare to Crysis/Warhead from an FPS point of view:
Graphics: billion times better, everything looked full and lush, colorful and despite being stuck in a tropical settings, there was a lot of variance in the plant life and various locations within the tropical setting, and the plain rendering quality is much better, and as far as performance is considered, FC2 maxed out is just as bad, if not worse than Crysis/Warhead, in fact, Warhead is significantly smoother to play
Physics: quadrillion times better, everything in the game has physics properties, a good deal of the buildings fall apart, piece by piece, there's nothing like that in Far Cry 2, stuff just explodes into particle effects
Destructibility: even better with buildings, vehicles break apart better, (however I'll give a break to Ubisoft for their great fire mechanics/effects)
storyline, well, both are kinda weak, but Warhead kind of delivered a more cinematic feel and the voice acting was much better. Plus Psycho is a cool and likable character "I'm British you muppet"