A game like Grand Theft Auto IV doesn't come a long very often. That is to say, a game with this amount of detail and careful balance of integration between story and free roaming, surely should not be missed by anyone.
Presumably you already know a bit about the game. Its set in the gloriously detailed free world of Liberty City. You play as Niko Bellac, an Eastern Eurpoean with an angry face, and the aim of the game is to raise up through the criminal underworld by doing various jobs usually involving fast cars and guns. This is what everyone has come to expect from a Grand Theft Auto Game.
Just about anyone will enjoy this game, because you are free to do whatever you want, and amazingly it never gets old. Rockstar have added a whole load of features such as mobile phone and GPS, but no one cares. Its the same old run and gun kill some cops rampage madness which we buy GTA for, and for that, we love it.