The demo's up on Steam. I pre-ordered it after playing as I was impressed however I placed my order with Play.com as it seems PC games cost £5 more on Steam? Ridicularse.
I played it last night on my semi-ancient rig and it ran in full settings (minus the PhyX BS) and it seems a lot prettier than the Rockstar competition.
I don't think the demo really does the game justice as you only get a small area of the city and it's out of context with the rest of the game. It is very similar to GTA4, it's just presented a lot better. The style and general feeling from the game is great.
I worry though as I am pretty sure no open-world-sandbox game will ever live up to the bar that was set my Mafia 1. I doubt the sequel will be as good but we'll see.
I spoke to Dr Ears on Steam and he seemed pretty impressed by it. Any of you guys going to be playing this on release day?
Demo gameplay vid:
The first trailer that was like uuhhhh *sploooooge*