maybe use beats like this in the intro section? idk seems more ambient to me:
00:40:586 (2,3) - i'd arrange this to make the angle a bit sharper, since atm it seems a bit weird arranged like that.
00:41:966 (1) - make this a full 1/1 slider instead of a weird 3/4 slider.
00:42:483 (2) - put this just a bit closer to the slider.
00:43:345 (1) - i'd use two 1/4 sliders here instead of this.
00:44:035 (1,1) - maybe have the sliders decrease in slider velocity as they go further down, so the sv goes 0.9x to 0.8x to 0.7x.
00:47:483 - a beat missing here and in other sections. since it's so strong i'd recommend mapping it.
01:01:104 (1) - this slider makes it so the beat on the white tick is ignored. i'd recommend replacing that with something else.
01:02:311 (4) - i'd flip this 180 degrees so that it looks a bit nicer.
01:28:518 (3) - maybe have the sv on this slider a bit shorter.
01:28:862 (1) - i'd make the sv change on this slider a lot more dramatic.
01:51:449 (3) - a kink here in the slider would look a bit nice. like this:
02:22:311 (1,2,3,4) - maybe have these separated a bit to look like this:
02:29:983 (3) - maybe delete this. it's not super needed.
02:30:759 (4) - move this to x:232 y:361 to make the angle sharper.
02:30:931 (5) - NC here maybe? and put this at x:237 y:178.
02:32:828 (1,2) - i'd place these like this instead so that it looks like the sound's going in:
02:35:069 (1) - maybe extend this to the entirety of the silent area instead of having a bit of awkward silence.
03:35:759 to 03:41:276 - i'd have the streams in this section start off a bit slow but gradually get faster as the section continues.
03:43:345 (1,2,3,4) - a pattern like this would fit the section better and look cooler in the process:
04:00:587 (1) - have a few smooth grey blips in between the harsh red blips to make it look more distorted. like this:
04:08:345 (3,4) - if these were both 1/4 sliders, they'd make the section seem a bit more lively then it does now.
04:13:949 (2) - this beat isn't needed.
04:16:449 (1,2,3,4) - maybe have these be a bunch of 1/4 sliders like this?
04:27:828 (2) - split this up into two buzz sliders with some space in between like this: