ForeverBound is right; the high end EQ causes a bit of fatigue throughout the track. Just make sure your ears don't hurt during mixing! For the first part, I think the snare reverb is too loud, and dampens much to early for the kind of flow of the track, it just makes the drums sound abrasive combined with the originally loud snare sound, repetitive beat and lack of drum fills.
I like the the arpeggio at 1:23, but I think a cross fade would have worked better instead of just attacking with it. It makes the section before it seem like a separate track.
Your voice sounds good! However, that auto-tune speed is set really high, and it sounds so sporadic. Sure, it is in key, but it's really jumpy. Also, repeating the new/dark horizon lyric is a little cheesy, I feel like there's a lot of room for more lyrics and vocals on this track. Or, if you're going to repeat, add in some harmony layers to spice things up!
Also, the telephone/reverb effect is.. kind of dated. Disregard this, because it is just my opinion, but the telephone EQ effect should be used in moderation. It just seems a little predictable.
Anyway, cool track, could just use some touching up. Keep making music man.