I like the bright tone at the beginning and the airy vocals. Great sense of climax into :35, too. It's a little hard to make out the lyrics sometimes, but the upbeat tone and crisp beats help drive it along. I think you might've been able to do a tad more with the instrumental tracks during the verses, but the melodic flair of the build-ups (like at 2:35) was a nice touch. It has a nice sense of flow about it, but might have needed a more distinct bridge/breakdown section to provide more structural contrast. Overall, though, really engrossing atmosphere and solid mastering. I also like the piano melodies during the outro a lot. Keep it up, MegaSphere! ^_^