[Easy]
00:17:900 (2,3) - Don't stack on these rhythms, beginners will always try to hit it at a faster rhythm such as 00:15:749 (4,5).
00:42:484 (1) - I'd probably move this spinner to the end, as the last note is placed in a strange place. It ruined my SS wwww.
[Hard]
Seems good. Though some parts have strange distances, like 00:11:754 which has a rather small distance to at one point 00:26:095 (8,1) which has a rather large jump of space in between...
[Insane]
Oh my DR is high... probably just me thinking it's unfitting... one notch lower would be nice though, but maybe not... lol orz
00:26:505 (1,2,3,4,5,6,7,8,9) - Combo seems to start a bit close to the last combo, though, the AR might make it fine... otherwise, move it down or something so it's more spaced 'correctly'
00:34:085 (4,5) - Lol, when I play this part, I end up hitting the 5 first, then I feel forced to do it right after playing again. But maybe it's just me. Simply doesn't feel right for me.
anyways star~