Whoops, I almost forgot to review this entirely XD
Well, I'll cretainly not leave an extensive review at the moment. I have a lot to do :/
I still wanted to check in to let you know I think you did a good job with this one. I don't feel like it really needs much complex reviewing. I love the chill synth-sounds that are everywhere. The percussion is good imo, as is everything else.
I can kind of understand how this can be perceived as sad. Still, I think there's much more to feel while listening to this. This is almost like transitional music. What I mean is, I can see a story, or at least part of one, being showed in the background while this is played. That's right; the story in the background, while the main focus is on the music.
Anyhow.... Well done ;)