Good rhythm games come out once in a blue moon, but good panel based games are practically extinct in the west, especially with console ceasing to be a lucrative platform for dance-pad based ventures.
I can't really contain my excitement. This is the game I've been waiting for years for. If you like DDR at all, this is basically the only good pad spin-off that isn't an emulator or a branch. (Sequence got close, but it was not pad playable for the most part.)