Love it. I can never take her flailing seriously, but she looks gorgeous and I like the use-a-swinging-lamp-as-the-only-lighting concept.
I'm really happy with the quality of A ONE's PVs <3
edit:
Apparently, the PV was shot in one take! And the PV is simple because she wanted to bring across the lyrics in a direct/raw way, without gimmicks etc. (
source)