Popping a bubble, sorry.
Easy:
-Whar hitsounds?
-00:03:84 (3) - I'd say this slider would look less sloppy if it was flat, not angled upwards.
-00:11:55 (8) - ^
-00:21:05 (6) - Make this go straight down. The angle looks weird.
-00:25:72 (4) - This looks sloppy. Straighten out the slider. (move that second laypoint)
-00:28:72 (7) - I feel like this should have a New Combo mark on it, but it could go either way.
-00:39:05 (4) - Nudge back 1/4 a beat.
-00:59:05 (2,3) - Line up the starting points with 1 exactly. (and the endpoint, in 2's case)
-00:59:05 (2) - Straighten out this slider.
-01:00:38 (3) - ^
-01:04:38 (2,3) - Line up the starting points (and 2's endpoint) exactly with 1.
-01:04:38 (2) - Straighten this out.
-01:05:72 (3) - ^
-01:13:72 (5,1,2) - Line up with the endpoint of 4.
-01:16:38 (3,4) - Line up with the endpoint of 2.
-02:05:05 (1) - Make the arc more even.
-02:45:05 (9) - New Combo mark goes here.
-The ending spinner needs a Finish.
Normal:
-moar hitsounds pl9x. Especially early on in the map.
-00:14:38 (4) - Make this slider face a direction that doesn't interfere with a part of the combo. It makes that part of the combo look sloppy.
-00:18:72 (2) - ^
-00:39:38 (3) - New Combo mark goes here.
-00:43:72 (4) - Shorten by 1/4 a beat.
-01:22:38 (2) - New Combo mark goes here. (consistency reasons)
-01:36:05 (2) - Tidy up this slider, it just looks...ewww.
-01:51:72 (2) - Stack exactly on 1.
-02:55:72 (6) - New Combo mark goes here.
-03:02:38 (4) - Make this slider face a direction that doesn't interfere with a part of the combo.
-03:16:38 (3) - Either I would move this so this stacks on the endpoint of 2 exactly or just not stack it at all, it's up to you.
-03:19:05 (6) - Line up the endpoints of this slider, then alter the arc to make this look more symmetrical.
-The ending spinner needs a Finish.
Hard:
-00:22:38 (1) - Make this look more symmetrical, please.
-00:32:88 (5) - New Combo mark goes here. Sure it's part of the same musical phrase, technically, but you're mapping to something with a completely different feel.
-00:38:72 (5,6,7) - For some reason, I feel like you should nudge these back 1/4 a beat and then respace accordingly.
-00:41:05 (6) - Make the starting point match up with the fading 4.
-01:09:05 (1) - Straighten this slider out.
-01:13:05 (5) - Match up the endpoint with the starting point, then work with the arc for symmetry.
-01:13:72 (6) - ^
-01:20:05 (2) - Straighten this slider out.
-01:53:38 (6) - ^
-02:38:55 (6) - ^
-02:41:55 (7) - Stack on the fading 5.
-02:39:721 - 02:58:388 - Hitsounds are needed, please.
-03:09:38 (1) - Straighten this slider out.
-03:13:72 (5) - ^