Reject, was debating between FR and reject for this one because there really isn't anything particularly egregious about it, but I think there are minor issues throughout that made it hard for me to accept this.

Really long review because I know this is your first dump, so I apologise for the length:

- I think the motifs at the start have very wrong PR. I'm not entirely sure of this, but when percussion is added in, a lot of the anchors felt very off to me. The most pertinent one is 10.284, where there's a 5-note OH trill that didn't fit at all. The runningmen in the very start didn't feel super fitting either, so I think this is primarily a PR issue. This seems pertinent throughout the chart, though it gets less pronounced in more layered sections.

- You can afford to make 16ths like 40.098 doubles, the snares are pronounced enough and it wouldn't contribute to difficulty much. You can also maybe make 42.020 to 42.763 triples? Minor suggestion though.

- The 16th jumpstreams for the choruses are a good idea but it feels lacking in some parts. There shouldn't be doubles on 45.739 and 47.722 for example, and I think you can use a 5-note trill or runningman for other held vocals like 45.615 and 47.598 as well. There are also backing vocals from 48.838 to 49.582 that I felt could be emphasised through tighter jumpstream patterning. I also feel that the second double in each consecutive syllable (e.g. 45.367) to be underemphasised and you can probably use a [12] double for cases like this, but this is a smaller issue.

- The 12th jumpstreams for the quieter guitar are appropriate, not sure why you have such a runningman-heavy JS at 1:33.714 though.

* The section starting from 2:30.986 felt a bit heavy-handed to me. Some of the grey streams can be broken up (I think the first few growls specifically), and the broken 16th jumpstreams at 2:34.753 felt particularly egregious because they don't really follow the vocals accurately. The 16ths at 2:35.759 and 2:35.883 don't exist,
neither does 2:36.627, there's arguably a missing 16th at 2:36.751, ghost at 2:37.495, and so on. The 16th patterns are also very rolly so the vocals aren't really easily felt either.

* I'd emphasise the guitar and percussion at 3:08.797 onwards because it's more pronounced. I'd do that by removing the 16ths from 3:08.673 to 3:08.859, putting a double on 3:08.797 and so on (cymbal crashes would have 3 note 16th bursts). As is I think the instrumentation is very muddled in this section.

You definitely have a good feel for pacing given the rhythms put in the chart and even some of your layering decisions, but I think some finer bits of execution can be improved. But this is a good first dump regardless. This song is also really good.