Carnage is one of those films where you should not watch any of the trailers and just go in fresh. If the name of director Roman Polanski doesn't convince you, the others, four of the top-notch actors working in Hollywood today, won't either. Polanski's directing is solid and gives the actors enough space in the cozy living room so that within minutes of this chamber play, the illusion of civilization is blown away by the sheer egotism of its characters.…