Random mod.
[General]
Try offset 177, I think the current offset sounds a bit too early to me.
I can see the box around the cursortrail, and I don't think you wanted that to happen. I don't know how to fix it, but I thought I would let you know.
[Overdrive]
00:00:678 - I feel like you either need an object here for the purpose of consistency. The rest of the section has this same strong drum beat, but you have constant 1/2 playing, so I think an object here fits.
00:12:139 (4) - I think replace this with a circle stacked on 00:11:633 (3) so it can be like 00:10:959 (1,2).
00:18:880 - This empty space feels awkward, since that melody line is still going here. Add a circle.
00:42:813 (9) - NC
00:47:195 (5,6) - Nazi, but space this so that the ends don't overlap like they do right now.
00:50:060 (8) - NC
00:50:734 (1) - remove NC, this puts the NC on the downbeat and fits better.
00:56:296 (3,4,5) - This doesn't flow very well. 00:55:285 (5,6,7,8,9,1,2,3) establishes this rotational flow which is suddenly broken by this part. I'd say place (4,5) to follow that rotation.
00:56:633 (5) - I don't like this repeating slider because it goes over the downbeat of the next section and forces awkward comboing. I'd suggest replacing this with a circle and then a 1/2 slider with no repeat, then putting an NC on the 1/2 slider.
00:58:487 (6,1) - I don't really like this. I expected to be following the star, so whe this becomes an antijump that breaks the star pattern, it doesn't flow or feel right.
01:01:015 (7) - NC
01:10:284 (3) - NC
01:16:352 (5,6,7,8) - The finishes here are too spammed and don't really fit the music. I'd suggest just removing all of them.
01:35:902 (1,2,3,4,5,6,7) - remove all the finishes here.
01:37:251 (2) - add a finish on the slider head
01:37:588 - This empty space doesn't feel right, add a circle or add a repeat to 01:37:251 (2).
01:38:430 - add a circle here.
01:40:706 (5) - move this back 1/4. think this was a mistake by you.
02:09:610 - 02:30:846 - I think that you should remap this part with a lower SV. This section is much calmer than the section immediately after so the high SV doesn't fit here.
02:21:243 (5,1) - Not sure why you have this jump. The placement of these aren't mirrored across the y-axis, which I think should be the case, nor are they spaced in consistency with the rest of the previous section. Fix either way.
02:21:412 (1) - remove NC
02:21:749 (2) - NC
02:25:794 (5) - NC
02:26:468 (1) - remove NC
02:27:142 (3) - NC
02:29:839 (4) - NC
02:34:052 (5) - NC
02:34:389 (1) - remove NC
02:35:400 (6) - NC
02:35:737 (1) - remove NC
02:38:940 (9) - I think this plays better ctrl+g.
02:42:643 (1) - remove NC
02:43:318 (4) - NC
02:50:396 (2,3) - I'm not a fan of this pattern. This is unintuitive because this entire section is just a drum roll, but the slider repetition is varied awkwardly so it doesn't fit any musical cues, making it hard to read. The way I'd suggest you do it is to have a 1/4 slider repeating twice first, then 4 circles, then another 1/4 slider repeating twice, then 4 circles.
03:34:553 (1,2,3,4,5,6,7,8,9,10,11,12,1) - remove all the whistle
02:51:414 - lower volume here to 10% then add green lines from here until the kiai that make the volume gradually increase.
03:02:194 (6) - NC
03:10:621 (1) - remove NC
03:10:789 (1) - ^
03:11:464 (1) - ^
03:11:632 (2) - NC
03:12:306 (1) - remove NC
03:12:980 (4) - NC
03:13:655 (1) - remove NC
03:18:374 (6) - NC
03:25:789 (1,2,3,4,5,6,7) - remove these finishes, they don't sound good.
03:27:816 (1) - add finish
03:31:183 (1,2,3,4,5,6,7,8) - ^
03:33:205 (1,2,3,4,5) - I'm not a fan of this pattern for the same reasons as the one like it before.
03:34:553 (1,2,3,4,5,6,7,8,9,10,11,12,1) - remove all the whistles from this section, they don't really fit.
that's all, good luck!