I have always been for Episode 3 getting PG-13. For the simple fact that its suppose to be darker and edgier then any other movie. I feel a PG rating would diminish this somewhat. Attack of the Clones already had quite a bit of dismemberment and intense scenes that was the maximum its rating could handle. If Revenge of the Sith wants to beat it a PG-13 rating is almost required. This is the first word from Lucas of a PG-13 rating. Considering how badly Anakin will have to get messed up and how many Jedi die I say go PG-13.