They are holding out on the later editions, but the original is still a GREAT game on its own!
There is nothing I can say that has not been said about SF2. It is a great fighting game. Each character has its strenghts and weaknesses. Multiplayer is what makes this game a great game. Beating the crap out of your friends is awesome.
I wish Nintendo had put the Turbo Edition, but it is obvious that they want to put that one out later to make even more money off of us. I will be buying that one too.