The game is fuckin great. I was REALLY surprised at how much I liked it more than SF3 - which I didn't mind, but it just didn't grab me as much as SF2, or even the Alpha series did. I've put quite a bit of time into SFIV - the online is okay, but definitely make a habit of booting people with crappy connections out of your lobby. You'll regret challenging them when they're lagging all over the place.