Okay, I love the mood at the beginning and the pizzicato-esque synths at :15. I loved the synths at :42. What really kept me engaged with this piece, though, was the atmosphere. You used just the right amount of reverb to somehow make it sound energetic and chill at the same time. I love that! I think the mixing is also rather good. It is a little repetitive by the end - I didn't think it needed to be almost 5 minutes long - but it still keeps me engaged until the end. :) I thought the ending was a bit lazily done, though - fade-out endings generally lack creativity in my experience. Other than that, though, this is a really solid piece. Keep up the good work, man! ;D