A slew of unbelievably violent and bloody new movies is hitting American multiplexes this fall, and absolutely no one seems concerned about it. Not only that, the Motion Picture Association of America appears not even to have considered assigning such gorefests as Quentin Tarantino’s Kill Bill its strictest rating of NC-17, which is generally given to films with graphic nudity and/or particularly harsh language. Should we care that movies are becoming bloodier by the day? Or, as the MPAA claims, is it all just good fun so long as the violence remains “cartoonish,” whatever that is?