I'm listening to it right now, sounds really cool! I love the
pinch harmonics. Though it's a little too fuzzy, but that may just be my media player so I can't critique it.
Sounds like something from like, the Halo soundtrack or something like that. Really cool. A very heavy ambience to it.
At about 1:25 I would suggest having a melodic lead come in, just to kind of... kick the song up a notch, you know? Like, you can establish the rhythm, but it does need to go somewhere.
Other than that it's really cool! And I know a bunch of 17 year old
guitar players, you're miles ahead of them. Not all of us, though...
Keep playing and practicing!