Im always loathe to critisise Al Pacino in any way, but I think he lost sight of the Michael character in this film. He should have went back and really studied the films and got a more accurate aproximation of the original persona. Its enivitable and realistic that there should be change, but I think the change went too far.

BUT his scream at the end makes the whole movie worth while....I think its possibly the most beautiful moment in the whole trilogy

As for the Sofia Coppola debate - shes shit. End of debate.