I hope you are alone. Something would be wrong with the world otherwise. I agree with Irish, that nothing can beat the original, especially if you consider the book as the original. In comparison with it all three films have weaknesses, but GF3 has the most. Its plot and character development cannot survive the most primitive analysis. Even Pacino's performance is worse than usual. No silent screams can save this giftless movie, none of us can help it, unfortunately.
Anyway, welcome!
