Interesting mix of pleasant flute sound and heavy and sparse newschool drums (I think they would sound heavier with more reverb with louder tail) patterns, so here plus for the originality and creativity.
0:44 - I think I would add here a more fluent transition so that the sections are better blended together. Cool idea with delayed snares here.
1:30 - this section is really cool and fits in nicely, I actually like it more than the one from 0:44.
Besides, I think that the 808s could be louder, they have cool pitch automations which are worth pointing out in the mix from my point of view. Also good work with hi-hats - the patterns have some undpredictable moments and they make them not repetitive.
Generally although this is not my style of music, respect for a creative idea and blend, I got some inspirations to my tracks so thanks for that by the way.