Yo.
[General]
Tick rate 2 fits this song best (looking at the easy/normal here).
[Easy]
00:24:450 (3,1) - Might be a bit tough for an easy
00:43:617 (2) - I don't recommend having more than one repeat on short sliders for an easy diff.
00:50:075 (1) - Start this at 00:50:284 -
01:19:659 (2) - Hrm. I think it would be betterif you deleted 2 and added 1 repeat to 1 and add a note at 01:20:284 -
[Normal]
00:53:617 (1) - Way too soon after a spinner for a Normal.
[Hard]
00:10:284 (2) - Kind of lame to be on this long slider when the music has changed and has two strong beats while you're just sliding away. AND it ends half a beat late. :/ Change this please.
00:48:617 (1) - I don't understand why you did a slowdown here. You can't see the ticks either. If you -must- have a slowdown, just do .75x
00:52:783 (3) - Remove that extra anchor point please. It's made this into a burai slider.
[Taiko]
01:16:950 - The return to 1x is wierd since the intensity of the song doesn't really change here.
[Saya]
Not a fan of the 1/4 stack spam. A lot of them don't fit the song.
00:49:450 (4,5,6,7) - That's uh, some crazy spacing changes suddenly. Not realy feeling them at this point.
00:50:283 (1,2,3,4) - And why jumps here but not at 00:47:575 (2,3,4) - ? At 50: it's more of a descending phrase anyway - I don't understand why there are jumps.
01:19:450 (2) - This is fairly obscured by the spinner finish stuff.

[Insane]
Not a fan of the 1/4 stack spam. A lot of them don't fit the song.
00:48:617 (1) - Such a drastic slow down for zero change in pace in the music. Please don't. Especially since you follow it up with huge jumps.
01:14:867 (3,4,1,2,3,1) - This spacing sucks to play after all that larger spacing.