00:15:866 - Feel like the spacings during this section are a bit too extreme, i.e 00:17:984 (4,5) - 00:18:961 (3,1) - etc etc, which adds more strain to this section than it should have, and also breaks the contrast with the choruses and other sections that use pretty similar spacings. A general decrease of spacing to stuff like these I mentioned should be more than enough
If you need something more illustrative, 00:52:362 - this section handles the spacings much better, compare 00:17:984 (4,5) - vs 00:54:317 (3,4)
00:15:214 (1,2,3,1,2,3,4) - i would prefer you to change sampleset to drum
changed spacing and patterning on 00:01:528 (1,2,3,1,2,3) - a bit, but i think the intra-combo spacing is already quite low, it's fine otherwise imo