Went over to a friends house today and played it. The game is AWESOME! I didn't see the campaign play but the online play is great. Online play is WAY more difficult than the other COD's. COD3 didn't live up to it's expectations, but COD4 makes up for that. There's so many new weapons. I think there's 15 game types on live. I hoping to get the game sometime this week or sometime next week.