Compare to Watch Dogs, The Witcher 2 is better, I meant in camera sensitivity and mouse sensitivity.
In The Witcher 2 both in battle control and movement are fine with mouse or controller. It's just because the arm wrestling mini game is slightly better in controller. If I use mouse, the indicator always slide to quickly.
In Watch Dogs when try to choose the skill in skill tree or whenever mouse indicator shows up, the mouse sensitivity is too high, so the mouse indicator always slide to quickly. My mouse always slides away (is this the right word?) from the selected skill. In controller I just need to use left or right and up and done.
Maybe it's because I use wireless mouse.
But in Dota 2 it works out just fine.