(I keep listening to the beginning of the song cuz its epic~)
Normal:
-Personally I recommend +1 on the HP and OD just to make them higher than Easy and they are pretty low for a Normal right now
00:59:578 (2) - extend to 01:00:493?
Insane:
-HP + 1 to make it more balanced between Hard and Lunatic?
01:22:810 (3,4,5,6) - not a big fan of the jumps like this, seems kind of random (same for ones later on)
01:51:347 (3,4) - ^ (and the few like this)
Lunatic:
01:29:396 (2,3,4,5,6) - is this meant to be unstacked? Looks odd while playing
01:34:335 (4,1) - ^
Just some minor things to look over, call me back after fixes and I will rank