I like the almost reflective quality to this. Can hear the sub kicking in around 00:34 pretty hard. Snapping percussion is a nice touch with all that reverb. Hi-hat sounds a little naked though. Bass sounds at 1:20 sound like they're breathing, which is very cool.
You may want to look at some music theory for your arrangements. You seem to have a good sense of harmony already, but I think that may help you in future compositions, if you haven't already gotten a good knowledge of chord progressions.
Overall, nice, laid back yet serious sounding piece. Good work!