Part 1: you’ve got a very solid groove here. I love the driving, varying guitar (I think) line you’ve got going with the drums. Solid track!
Part 2: like the transitioning soundscape and some of the ambient textures you’ve got going on. I also don’t love the drum part. I do like parts of the first part of the drums, and I don’t think it’s a bad idea to get some dirty drums going on at that point. I do like some of the wubwub and crunch sounds you’ve got going there. The second part of the drums is jarring in a bad way, the snare is just too piercing and aggressive I think. Maybe a warmer but still dirty sound pack might work better? Overall enjoyed the track.