Mio Yuki has flashes, but it wobbles

Mio Yuki was the thing I kept watching in Kiss Him, Not Me (2020). I like the idea of the performance more than the full result. Some scenes click, some just sit there. The quieter stuff works better than the bigger beats. It is solid enough, but there are moments where it feels a bit on autopilot. I can see someone else being kinder to it, but I did not fully get there.