Intro reminds me a lot of Mass Effect. What was the name of the mallet sounding synths you used for arps in your intro?
My only real critiques are going to sit on the mix. On your orchestral and synth orchestra, as well as other instruments, there is a ton of unneeded reverb. I would not only cut the send down some, but also low cut up to 250 hz or so. Having all those frequencies with compression going on will push the mix out of balance and force you to mix top heavy. I'm hearing that here. The mix is very sibilant in the 15-20khz range. Even the high fizzle reverb is out of balance.
I find myself actually wanting a lot more low mid, talking range frequency out of your bass throughout. That's the range where it's crowded out. Percussion also has a hard time sticking through the mix. You can try to push it through that wall with sidechain, or you can just drop levels of other instruments until they push through well. By 4:47, they are drowned, and there is some not quite clipping -- sounds like a limiter is on, and we're getting distortion trying to keep levels down. Compress those drums. For a spacy feel you can probably apply gated reverb to the snare. Sidechain if you need to, but all those other levels are just too loud for them to compensate for.
Other than that, beautiful piece. I really enjoyed your rhythms. Thinking outside the box in a time signature always makes my day. Great work!
Thanks for coming out to NGUAC!
Runanova 
