00:37:098 (178) - I suggest moving this note to 00:36:965 to follow the vocal syllable more closely.
I just thought the note there would fit with the previous pattern of the vocals. I think if the note were to move, then it would feel kinda like a stutter. And with the way he's singing, the notes kinda carry over at points, so that having the note were it is now is where he kinda lets go of the note (if that makes sense.) Won't change unless someone else says otherwise.
00:51:184 - this sv along with other similar examples later down this section feels really inconsistent since u didnt do it for every note on the kick or make it a finisher, i suggest going with similar sv going with the kats on every kicks (ie 00:47:330 00:48:393 00:48:526 and so on) up to the end of the kiai
It doesn't feel like you are playing the song as much due to no breaks at all and constant 1/2. not inherently bad... Though I don't like that the intensity of 00:51:184 and 01:08:195 aren't really showcased.
I think you could include 1/8 to feel like you are playing the vocals. Adding a note on 00:51:649 and 01:08:660.
It surprisingly only increases the sr by around .01 even though it might seem to make it "even more overmapped"
You could add breaks in the stream despite the hi hat playing. For emphasis on the vocals though it's slightly inconsistent compared to just adding 1/8. Like breaks on 00:47:463, 00:55:968, 01:04:474, 01:12:979
also maybe on 01:00:221 and 01:17:232 but you can argue not using it
I think it makes sense to rid of 01:02:480 and 01:19:491 since there is no hi hat or change in noise similar to 01:03:278. I feel like it still plays fine, if not better.
Also, you forgot to move the 1/6 sv when you changed it to 1/4. Move the lines so they are on 00:48:792 and 00:48:925 instead for example. Change that at 00:57:297, 01:05:803, 01:14:308 as well. you could get rid of the sv but I like it and it makes sense still having it imo.
01:20:754 - I suggest placing a note here to continue following the laser hi-hat, as you did with the triple at 01:20:422 (4,5,6).