General (Metadata, Timing, etc.)
- Your BG is 1100 x 618, I suggest finding a similar BG with at least 1024 x 768 or you can resize it if you wish.
- The gap between the difficulties "Moody's Normal" & "Cute Little Luma" is a tad big with them being 1.61 & 3.09 SR respectively, maybe you can buff the Normal up a bit and probably add an Easy to boot to balance things out or you can slightly nerf the Hard.
Cute Little Luma
- This difficulty is fine but I wished you had put some thought into putting patterns in the diff as it looked like you just placed the circles in different directions 00:00:770 (1,2,3,4,1) is a good example you did here so why didn't improvise on it further? xD
- 00:28:049 (3) - Align this with (2).