Felt like necroing a thread. I recently wrote a small mutator that makes the controls exactly like that of consoles. All the aim assists and little tweaks, smartjump(easy dodging via analog stick) is now exactly as on on the Xbox360 and Playstation3. Only downside is it also introduces some problems to the mouse and keyboard controls. Can't dodge via keyboard anymore and mouse feels clunky (Just like on the PS3...)

SmartJumpPc
http://www.sendspace.com/file/2ccond

So yeah UT3 PC never fully supported the controllers.