I really only care about Vocaloids when it comes to the games. Otherwise, I find the music very hit or miss, though at the very least, so far, there really isn't any songs in both Project Diva & so far in Mirai that I actually dislike or go "I never want to hear that song ever again".
.......well aside from STAAAAAAAAAAAAAAAAAAAAAAY WITH MEEEEEEEEEEEEEEEEEEEEE.
Also, anyone got a screencap of the roadroller & its descriptions? Wish the 3DS could take screenshots of what you're playing, but no, only of the main menu.
...actually, now that I think about it, why is this called "Project Mirai", or rather, "Project Future"? I mean, Project Diva kind of makes sense considering Miku can be seen as a virtual diva.