It is much, much better on the PC. You get many more options with camera control and a lot more hot keys that are much more easily accesible. Playing with the controller however is not supported contrary to what avwjase said. Because of how the PC version is set-up it will not work with the 360 controller unlike the first one. I have tried, but the PC version does have better graphics as well. Overall remember that Dragon Age is Baldur's Gate's successor. In it's heart it's a PC rpg and it definitely shows through in DA2.