What they said - use legacy.
Legacy won't turn the camera at all, no matter which way you are facing. You have to rotate the camera. All of your movement is based on the camera not on the character. I think if you lock onto a target, then it will apply standard controls for that target (so you can circle).
I'm still trying to get used to it - I keep running into walls.

Alternately, turn your WAR abilities into macros with a /facetarget before the action.