I think the level scaling is a bit too harsh for me, at least.

Like I'm no stranger to music games like Taiko, Muse Dash, Osu!, Cytus, etc. etc. and I think I tripping a bit too much for... Like the 4th music of the game. Even in normal is a bit hard.

Also I think the 5th music's vocal (1st of the Week 2) gets a lil' bit off sync when I played.

But even so, I REALLY ENJOYED the game. Kinda difficult for me, but I REALLY would buy much bigger scale of this game SURELY!