Street Fighter IV!
Ok, I've owned the game for a while now and just recently started to play it again..... Why? Well it all has to do with the Internet. By the power of xbox live and the voodoo contained within Ted and I can play quality rounds of SFIV against Scott in Japan! Sweet.
It turns out that the game is WAY better in two player than it is against the computer and playing against and talking to Scott makes it much cooler as well.
It will not replace SFA2..... But it is way better than expected!