I'm still not getting your camera control issues. Unless it's doing something incredibly weird for you, it controls almost exactly like WoW. It's not as fast, at least not with the analog sticks, but it pretty much acts like it, or any other 3rd person camera in any other game.
What exactly is it doing that makes it act so strangely?
edit: and you don't have to limit DS2 to 30 FPS. The problems with short rolls and falling through ladders only exist when you hack the framerate above 30 in the original DS.