It sounded very sparse to me, and it remained that way the whole way through. I'm not sure how much I like that. I do like the variety of sounds in here though. Even if there are not a million different sounds, the ones that are here are all interesting. The bass line sound atonal though. The whole thing has an "off" feeling to it. It feels alien in a way. I like it.
Most of my stuff seems to sound a little sparse, I suppose that's a problem I'll have to address in my next project (I seemed to have fixed my problem of too much bass, so it's on to the next issue right?). This piece was in no way meant to be harmonic, however, a bit more harmony would have helped the piece come together as a whole. I think you had the best word to describe this track... atonal.
Thanks for the review!