RAINBOW. The PV, the album, the song, everything. And NEVER EVER, omg. (It's like the opposite of its AO version)
Also, songs that I don't hate but are annoying/boring: Curtain Call (HEAVEN wannabe), Dearest (I don't see what's so great, the chorus is kind of repeititve), Who..., glitter / fated, HANABI (*snore*) and untitled ~for her~