cicero said:wow..
Really wish I would have had that info back when I bought it during a direct2drive sale in march. :/
Someone else chimed in and said that it is possible to use a controller. Maybe it's because I'm emulating a 360 controller (PS3, MotionInJoy) but it would be the first time a game with native support didn't recognize my pad. At the very least, it didn't work when I first tried the game, it only recognized my keyboard.
Still, the frame rate cap alone is good enough reason to avoid unless you really don't care about that stuff.