The timing makes sense on all of the songs except for This Much Wood. You need to make it more obvious as to when I am supposed to press the button after the note hits the mushroom. The timing is too fast for the note coming out of the tube, hitting the mushroom, and then me pressing the button. I ended up just pressing right after the sound and that got me the badge, but it didn't feel rhythmic and all I felt was relief that I didn't have to play the level again. Other than that, even though the timing visually makes sense on the other songs, timing is way too tight for excellents. I feel like I'm right on the money but all I'm getting are a few excellents mixed into a whole bunch of greats. If you fix these issues, your game will be much more fun for a wider audience.
Me too! Some people demanded a mute button right away haha but I'm so happy you like it. It feels super anime and upbeat ^^