Well this has a very elaborate setup, though it's unfortunate it's not really in the gameplay at all. It does also just immediately drop you into the thick of it leading me to being very confused for a bit. Trying to understand the mechanics etc.
Though once I understood what the goal was and what I was doing I managed to figure it out which was nice. Though a bit of a primer on how it played would definitely help a lot. Also I do have one weird question, which, is, why is there a row of "notes" that goes STRAIGHT through the camera. It led to quite a few misses due to not being able to see for me which was unfortunate.
Besides that though, it has decent gameplay, if vague, and some good mechanics.