Just finished Yakuza 3 today, holy crap, what a fantastic, utterly brilliant game. I loved it, considerably enjoyed it more than the first two as well I thought. I felt the story was better/more consistent and the sidequests and content seemed more fun (Even though they were great in 1 and 2 as well!).
I do get the feeling part of that may have been because I felt that playing 1&2 was almost like 'Catch up', whereas Yakuza 3 felt more like I could really take my time and settle in, knowing about the series better.
In any event, Yakuza 3 just ate up ALL my gaming time recently, so I haven't touched Dead Rising 2 in over a week pretty much. Will be getting back to that shortly!