Mouse and keyboard...doh.
Seriously though, no one made any controller with little me in mind. I'm not gonna go into "what ails me" here though, because nothing ails me, I'm fine. I've actually played a lot with controllers. Well I've tried.
NES, SNES and Sega controls worked fine...but that's it, and I've really tried. I play a little Xbox now and then with friends but the sheer stupidity of preset control is very frustrating. Seems every time I play Xbox I'm called something new. First my preference was called Southpaw and then the new preset control mappings kept coming. That's my problem right there = preset.
If I was able to actually map buttons myself I'd be a lot happier, but the problem would still remain: they didn't make these things with me in mind.
Besides, can't replace mouse accuracy with controller. That is my opinion anyway, and I go by my own experience. I've developed and perfected my own preferences and style since...oh...I guess 1995-1996(when games allowed you to start look around using mouse). I'm quite satisfied with them.
Hand me a controller though and my clean sharpshooter accuracy is nullified. I must look like an idiot trying to aim with these things.
So I hope devs have prepared, because I'm gonna start mapping my controls from the get go. ^_^