If their's one things that a like about replaying GTA IV, is that it the only game the series we're you can see rockstar had enough time to polish and filled the in game world with life.

Not only that but also seeing some jokes that probably went over my head or things that still effect modern day America, like post-9/11, war on terror, political-scandals and xenophobia, quite interesting to see. Just to show how much time has past and it's effect are still being dealt with today.

Also I thinks it kinda of funny. When niko makes a rant about about American and modern-day consumerism by saying "It's stupid, Everything is just advertising with nothing to back it up" like modern day rockstar or gta online to be more specific