Since we're in the intro of the song (less intense) and the upcoming section is mapped with slightly more 5-plets, one thing that felt very off for me on the first playthrough is that the first 8 bars have no breaks at all, while the next 8, where the melody joins in, have... quite a few actually! And I think it's execusable in the intro as it has a bit more (soft) drums going on - I would still, however, suggest opening a gap 00:06:147 (2) - here by deleting this note. That aligns this more to the upcoming section without taking away much - and doing so might just add some more buildup to the next part
00:16:735 (28,29,30,31,32) - My assumption for this bit here is that the goal is to follow the melody. If so, this bit doesn't (00:17:176 - this would need a note). Would just suggest to move it to have it be k d kkd instead of kkd k d.
00:55:382 (14,15,16,17,18) - feel like this would be better reversed as ddddk so that the don represent the lower pitch and then the k for the snare. having this pattern end up as ddddkkdkkkdkd also feels really well with the pitch in the song going up since as the pitch of it goes up so does the amount of kats
i also dont really agree with the sv starting high and then decreasing, since the song is building up it would make more sense to have the sv start lower and then accelerate instead. same thing for the others in the map at 01:06:676 - 01:17:971 - it just feels a bit wrong for it be picking up but the actual map to be slowing down
01:10:912 - You've been continously mapping the background filler like 00:56:971 (28) - 01:16:559 (18) - etc. so this 1/1 gap here currently feels off. Would add a note there to be more consistent.
01:13:912 (83) - There's no really audible sound here, compared to somewhat audible sounds like 01:10:912 (60) - this thump.
Would remove to make the focuses more clear and natural.
01:30:147 (39,40) - Was this SV intentional? Eitherway the don note overlapping with kkk 1/4 feels weird and just looks kinda wonky. Would remove 01:30:147 (39) - SV or make 01:29:794 (36,37,38) - the SV here slow down to make the SV more appealing.