Lower your sample volume by about 2 notches. It's pretty loud compared to the song.
Easy:
The beginning section (from 00:01:082 to 00:09:018) should really be broken up into separate combos after each short break.
00:09:739 (1): Should be a lot closer to the previous hitcircle.
00:25:972 (1,2,3): Easy difficulties shouldn't have hitcircles coming in quick streams like this. Get rid of 2.
00:54:109 (1,2,3): Same here.
00:55:191 (4): Seems weird that you'd use Linear curves for this and Bezier for the rest. Change this one or make some others more like it.
01:18:999 (7): Would look a lot better if you made it symmetrical.
01:30:903 (1,2,3): Again, remove 2.
Normal:
Linear curves are fine on this since the other sliders are just straight lines.
The notes in this aren't snapped properly on the timeline. Resnap them all then go over the whole thing to make sure they have the right timing.
00:50:802 (10): New combo.
00:56:574 (5): Make this face the other way horizontally, it looks confusing when it overlaps previous hitcircles.
01:07:395 (7): Same here.
01:12:085 (6): Again.
01:25:432 (7): Yet again.
Hard:
Change the slider tick rate to 1. It fits the slow pace of the song better.
Easy:
The beginning section (from 00:01:082 to 00:09:018) should really be broken up into separate combos after each short break.
00:09:739 (1): Should be a lot closer to the previous hitcircle.
00:25:972 (1,2,3): Easy difficulties shouldn't have hitcircles coming in quick streams like this. Get rid of 2.
00:54:109 (1,2,3): Same here.
00:55:191 (4): Seems weird that you'd use Linear curves for this and Bezier for the rest. Change this one or make some others more like it.
01:18:999 (7): Would look a lot better if you made it symmetrical.
01:30:903 (1,2,3): Again, remove 2.
Normal:
Linear curves are fine on this since the other sliders are just straight lines.
The notes in this aren't snapped properly on the timeline. Resnap them all then go over the whole thing to make sure they have the right timing.
00:50:802 (10): New combo.
00:56:574 (5): Make this face the other way horizontally, it looks confusing when it overlaps previous hitcircles.
01:07:395 (7): Same here.
01:12:085 (6): Again.
01:25:432 (7): Yet again.
Hard:
Change the slider tick rate to 1. It fits the slow pace of the song better.