Very Good Ambient,
I recommend a couple things:
1- Even out the Left and Right Stereo (Idk if you made this with headphones but you can defiently hear the mess with them)
2- Change up the Drumline once in a while for an audience grabber
3- Add some kind of Deep Sub
4- Add some kind of Mid-tone Sub
5- Maybe Chorus some of your sounds to even out the sharp ration
6- Keep it up Bro! I see a learner and a grower! I'll defiantly check in with you!
Leave a review on mine bro!
Thanks http://www.newgrounds.com/audio/liste n/461442