One thing that has me a bit worried are a couple of subpar reviews for the game, saying the fighting of Brawl is slower than Melee, and something about weak sounds. But then, people were complaining about Melee before it came out, and it turned out pretty good. I remember that Melee had some sort of physics changes (either that or playing with a GameCube controller really does feel different than an N64 controller), so I'm sure I'll get used to the new style. I just hope that, if the fighting has slowed down, it's not enough for me to notice.