I´ve been playing Gta 4 for quite a while and i just have a few things to complain.
1- I think that GTA 4´s Liberty City should have been more a like to the GTA3´s Liberty City, or at least show some of the major spots like Marcos Bistro, that even its mensioned and showend in Gta SA and Gta VC. Or maybe that was the whole idea, to make it so much different.
2- Also what happened with the leone Family looks like theres no track of them left in Liberty City.