We are getting so danged PC in this country you can't laugh at anyone without them thinking you are a racist, bigot, thoughtless, imbecilic dweeb.  The point of the movie is that it is a satirical look at actors and what they will do for a role.  I don't see anyone getting huffy about Robert Downey Jr's character that surgically colors his skin for a role as a black man.  I am getting so tired of these morons that try to force their views on me.  I think I am going to grab my gun and go out in the woods for a while.