"The new PC drivers will enable the Xbox One controller to be used with any game that featured gamepad support for the Xbox 360 controller"

Sounds like compatibility is fine? Honestly, I'm okay with the 360 pad support taking over--Almost every controller had a standard button layout, but with the buttons oddly numbered from controller to controller. Newer controllers all mapping to 360 buttons has simplified everything.

It's sad that my original Logitech DualAction isn't quite as useful, but the newer models have had so many fewer issues when it comes to just using them in a game.