Something that has become fairly common this year is to see a new controller launching or starting its Kickstarter drive every now and again. I’ve used a PS2 controller (yeah I know, freaking dated) to test out a few games in the past. Like recently, Zombie Driver THD was totally unplayable without the controller (they have rectified this though with a new update). So in that case, the controller made a whole lot of difference. In other games, especially competitive multiplayer ones like Shadowgun: DeadZone, having a physical controller puts you at an (unfair) advantage against the rest of the players.
