Thinking about how the Hatsune Miku games would be my favorite rhythm games if they didn't do their awful system of handling notes. They all just fly in from every direction rather than just having a note highway. If there's a mod for the PC version to give it a Guitar Hero style highway It'd be a perfect game.
@fillertrack the K-On! game for the PSP does it right (and uses the Project Diva engine)
@noiob yeah I'd give it a solid A, its only shortcoming being the notes are static and the cursor moves rather than the notes come down. But that's so small.
@fillertrack one day I'll force four friends to play it co-op with me, I only need two more PSPs/PS3s
I've played it with one friend and it's so cool to actually get to play different voices together