The melodies, accompaniment and drums are fantastic. The drum grooves align well to the melody, and the fills smoothly transition to the next section. The automation on the leads add a lot of character and make for good ear candy. I appreciate the understated feel of the piece, which makes for a smooth listen.
The track feels on the quiet side despite the high peaks in the waveform. Some subtle compression can reduce the peaks of the drums and allow you to bring up the volume a bit. The mix is pretty good, and part of that is thanks to a solid arrangement. I think there is room to add some personal flair to the mix though, as it feels a little vanilla. Maybe you can experiment with interesting reverbs, saturation, etc.