I have only had GTA IV for a day and I must say so far I think it great! The graphics are good quality, from shadows to human faces. Stealing cars is alot more realistic, as now it is possible to break ito cars even if locked, and some old cars dont start first time. As usual there are plenty of things to do whilst roaming including going to strip clubs, going drinking, having tours of Liberty City by taxi and helicopters, going bowling, and much more (I havn't played enough to discover all attractions and such. You can go on dates with your girlfriend, or call one of your friends for a night out or even to arrange a mission.