People gonna rag on Will Smith but I've defended un-scripted, method acting shyt before so I can't get mad about this one. I get feeling an actor can cross a line but I think if you're engulfed in a role, bringing a character to life, the actor should be able to do what feels right or what comes to him/her. Sometimes it's not gonna work. Sometimes you get brilliance, like Martin Sheen almost killing himself in the mirror punch scene in Apocalypse Now. It's an artform. I can't be mad.