i've played this for a couple of hours today, done a bunch of missions and then done the online stuff. i haven't seen that much of the city, or done anything outside the main game.
it's fun, yeah it is. the city looks really nice. the radio can be pretty funny. but hundley said something like this could end up being gta 3.75, and so far that's pretty much what it is. everything about it is better than the last one, san andreas, and all the others before that, too. but really it's the same stuff, and i guess i was expecting to be blown away a little more. i dunno why, it's just a game, but i was expecting the city to be really uhhhh ALIVE like, people talking to each other all the time, coming in and out of shops/restaraunts with bags and food and unique responses from people if you are acting strangely - maybe not unique, but varied. mostly the extent you can interact with the pedestrians is bumping into them and listening to them be angry, or mowing them down. maybe i'm too quick to judge on that and there is some cool stuff in here but basically driving around the city is the same as it ever was, it's just shinier now.
i could say a bunch of stuff about it, but i don't really care enough, it just feels like a fresh coat of paint over a wall that smells like cabbage. it's not even that i've grown out of games cos man i had so much fun with everything on the orange box, i just feel a little silly playing this.
oh and the online is certainly fun, but it feels a bit sloppy and unstructured to me and after playing team fortress 2 for so long i guess it just feels a little bit dumb. i'll be playing the online for a while though i expect.