Very atmospheric! Much of this song has that professional, well-structured sound. My only complaint is with the buildup and drop. First of all, the atmosphere is really cool, but that atmosphere stuff usually leaves at the beginning of the buildup and comes back sometime after the drop. Second, the buildup isn't too powerful. I'm not totally sure why buildups build up, but I think it can best be described by how often you would nod your head to the track. I think in a buildup, that head-nod speed doubles, usually once throughout the buildup, if not twice. A good example of all of this is Teminite's "Stormbringer" ( https://www.youtube.com/watch?v=qLCi21QJd2E ).

Despite all that, it sounds nice! Keep it up, don't stop improving!

Wow this is pretty good! Keep up the practice and you may have some pretty bangin tracks.