I finished Godfather part 3. In my older age (31) I can now see why it's much less appreciated. The script is much less tight, I think half of al pacino's dialogue was exposition, and in general it seemed thinner on plot in spite of having an approximately equal run time.
Pacino had a few good moments though like "just when I think I'm out they pull me back in", and the end scenes involving the daughter.
I liked Andy Garcia's portrayal too which I think most people did. He came off as Sonny's son.
There's a part of the plot that didn't make sense. If immobilliare is the world's largest landlord with 6 billion in aasets, how can they buy a controlling interest for 600 million?
As ECW pointed out the plot is repetitive. It's the third movie with a nefarious Don, and the third one that closes with all of the enemies successfully killed off.