That's the big thing for me here. They're obviously trying to bridge the gap between PC gaming and console gaming, but they aren't doing it at the expense of ex

That's the big thing for me here. They're obviously trying to bridge the gap between PC gaming and console gaming, but they aren't doing it at the expense of existing control schemes - I have no doubt that you can use a bluetooth keyboard + mouse, or a Steam controller, or an Xbox 360 controller to play your games. The Steam controller doesn't have to solve every problem, because it isn't an exclusive input mode for the platform. If it works on 95% of the games, that's a huge win and good enough for most people.