I don't really think this video does any justice to the song which might be one of the better potential number 1 songs I've heard this year. Ariana ALWAYS look like a kid when she has that ponytail on, I feel like she wants to give the impression of being a bad girl with that song/video but it's not working.
Also, the combination of pink background with this spiral illusion reminds me so much of the ARTPOP artwork.
The dancing...