The graphics are good, the size of the maps is good and the humorous missions are good. This game is okay.
Missions are set with the same formula, drive for five minutes, kill a group of people, lose the cops. Thats 15 minutes. Try completeing that about a hundred times and you've finished GTA 4. I would not recommend buying this game it does not stack up to what the title demands, but if you want to kill cops and random people then you need theorapy, better this game then real life.