Really strong riffs here. By a minute in though I'm ready for more percussion and syncopation. Maybe some noise bursts or louder hi hats. Some crash cymbal would give some air as well. However I might just be ignorant of the genre! Like the way things gradually layer up towards the middle, at that point I'd chuck in something new to add variety, completely change the main riffs and underlying harmony.
Overall pretty solid but needs more variety.