A good discussion. I don't think GTA V will break the mould, nor do I want it to become a different game.. Rather it will deliver GTA but bigger and better. Whilst I do love GTA IV, I do hope V captures more of the fun aspects of the previous games.
They don't want to leave anything out of this game. They're fine-tuning it as much as possible. I'm fine with the delay, because I know it's going to be one of the best games of all time.
I expect much more than that. A PC announcement would be great.
I do like the GTA IV but there are not many RPG elements in it, the city was small compared to San Andreas etc.
I have no doubt that it will be very great.