To start with, this beginning portion this song is a series of repeated patterns that gradually get more intense. The first part of the map does a good job of following along with its repeated patterns (From 00:00:440 (1) to 00:14:530 (5))
From this point on, the map doesn't have any clear pattern for quite a while and becomes really awkward to read and follow along - It seems like a big jumble of notes that don't really follow the music (or at least is very hard to tell how and where it follows the music) Spacing is a big issue here, as it seems to imply patterns that aren't actually there
00:20:667 (2,3,4) - Spaced like a double - single, but is a 1/4 triple. This one might be fixed by making the 2 3 into a slider and keeping the 4 a circle (slider jump into circle finish)
00:21:121 (1,2,3) - ^ This one might possibly be fixed by just reversing the 1 and 2 (or something like that, the pattern as a whole just seems off)
00:39:076 (3,4,5) - ^
00:39:985 (2,3,4) - ^
00:42:712 (2,3,4,5) - Spaced like doubles, but are singles - Just spread each pair out a bit more so it's more obvious that they're 1/4 and not 1/6
00:43:621 (1,2,1,2) - Spaced like I don't even know what, Make a clean pattern so it's clear where the notes actually are, and that they're 1/4 (You could just increase the spacing on all of them so there's no overlap, thus creating some sort of rectangle or tilted diamond
00:44:076 (1) - From here on the map returns to a pattern and is more natural to follow
You can keep that section complicated, but make sure it is consistent. (so you don't have two sections that are essentially musically identical, but mapped completely differently, especially when these sections are back-to-back)
00:58:621 (1) - All these 1/2 notes on and on and on and on are really boring. Add something in here to spice things up (Maybe like keep 4 or so measures of 1/2, then add some slow and simple patterns with 1/2 sliders and 1/4 notes to keep with the slow music, while making it so the user doesn't have to play almost 100 1/2 notes with no variation)
01:28:053 (4) - Literally the worst. The vocals start IN THE MIDDLE of this slider, please fix. A lot of sliders following in this section have a similar issue. And I have no clue what they're supposed to be following. I can't hear anything in the BG that would imply these, and it just tramples all over the vocals, which are the dominating line here anyway.
01:30:780 (5) - ^ Vocal beat in the middle of the slider. Delete this and the note before and just make them 2 1/2 sliders.
01:35:212 (2,3,4,5,6,7,8,1,2,3,4) - Spice this section up, there's no need for just 1/2's here
The rest of the map seems pretty much fine for the most part
The most awkward part is the really closely spaced 1/4ths everywhere. I had to actually open the map before i realized they weren't 1/6ths. It's up to you whether or not you want to keep them like that or not. (I feel like I already talked to you about this in PMs enough, and after looking over the whole map I'm not sure of a sure-fire way to make them all more easily readable, so I'll just leave it like that)
Good job on the slider patterns and stuff, they were really fun (aside from the vocal murdering ones - please fix those)