Man! This should be a really disturbing game. Beeing shot again and again by you... nonethewise, would be fun, be looking throught the eyes of other while you slash/cast spell/shot/talk/etc.
Still, this must have a marvelous IA to adjust the viewing time, etc. Cause, you don't always look straight to your enemy, right? How would you control your charater while the camera is not pointing to it?