Back during my Pokemon fanatic stage I thought Pokemon Stadium was a fantastic, if only because it was great seeing your characters in 3D. I spent day and night battling all the gym leaders, beating all the cups and even beating Mewtwo. Pokemon Stadium 2 was just as good, even if the computer cheated on occasion.
But now that my massive Pokemon fandom is nearly dead (I still like Pokemon, i just don't pay attention to it as much as I did back in the day), I could care less about the Stadium game. I just wish they get worked on a real Pokemon game for the consoles, not just spin offs or tacked on adventures in Battle simulators.
Battle Revolution looks neat, but like I said, my interest on it is nearly diminished.