WEll, Crazy's definitely the right word for it.
This isn't what I was expecting from them, and the first time I heard it was was a bit disappointed with how mainstream it felt, totally lacking their usual melodic push or their colorful quirkiness. It's still not my favorite, but the elegant matahari flair of it makes up for a lot. The subtle introduction of color could have continued until the whole MV was in full color, which I would have appreciated because the BTS footage makes the styling look to die for. I think there could also have been a more powerful chorus, because the vamp is fantastically energetic and it just kind of falls flat into the chorus. Fortunately, that chorus is pretty catchy, even if it doesn't zing with the vibrancy of a masterwork, I'm certain that I'll be stuck in my head for a long while yet to come.
Still, since it is just a dance-on-a-set MV, it can't score terribly high marks from me, but even so it grabs a lot of points.
And seriously, just LOOK at how awesome the BTS footage makes the styling seem...