Grand Theft Auto IV: three points of view

Christian: OK, fair enough. The city is coming to prominence in a way it never could before - we hope. After years of Giuliani and his successor's efforts to clean it up, the idea of New York City's old urban decay has a certain twisted romance.

But let's talk about this: if the world is more realistic and involving, then can gamers enjoy themselves in the same way as in the cartoonish cities of the past? If the make-your-own-fun of GTA is the draw, then where do we go from here, in Niko Bellic's Liberty City?

And if the game is all that different, will it throw fans of the GTA III trilogy for a loop?