Pretty awesome intro, but that guitar synth comes in so loud and so abruptly I think I'd tone that back a bit. Especially after the subtle and quiet intro, I found it a bit jarring. Also, I think I'd add a bit more complete rhythm section; I felt like I couldn't tell whether you were going for a 1-3 or a 2-4. Personally, I would have liked a consistent hit on the 2 and 4 counts, but I mean it is ambient music so take it as a matter of personal taste if you like. Great work all 'round if you ask me. I'd like to see a longer version with a few more variations in the guitar's melody, if you're still working on it.