All of the issues that the OP posted exist. It seems that some of you don't even understand the problems. Turn on autorun. Use the left mouse button to look behind you. Let go of the left mouse button. Does the camera snap back and point forward? Yes, that is smart camera. For pvpers with any skill this is terrible. Yet, there is no option to turn this off. If you do not experience any issues with abilities responsiveness, you play at a snail's pace.