Not Bad...
I think this is pretty decent and well written for the most part. I think you could really add a lot of layers to it though. Maybe a piano line wouldn't be too bad, with some effects or distortions on it. Or even a clean piano would probably fit if you EQ'd it right.
I like the guitar work, but without vocals it stands still a little to much. If you were to add vocals to this song, it would be simply great. Because the guitars would not be so in your face and pushing the melody. But without vocals, this is really lacking something. Not all songs need, or even should have vocals. But this one really should.
Despite that though you got a pretty decent mix with the synths and guitar. You should definitely play with the percussion though. Add some glitch affects and maybe bit-crush 'em a bit. For this song, I think that would be very appropriate.
4/5 and 8/10 overall. Good song, but just not great. :-)
-Gravey-