Oh this is so chill, I love the breaks between 808's/sub's, the kicks hit hard, the drum work in general is very good. I would maybe work on melody variation, BUT DAMN THAT DRUM WORK THO.
Wow, this is real clean production man. I am really feeling this track. Like everyone else points out, these drums are on point. The dude rapping is pretty sick too. I like when his flow changes and picks up at 2:20. Keep up the solid production brother.