coooool
I like the intro :D But I think instead of adding drums strait away you could have played around with that "breath pad", like gated it or added an effect which lead into the drums. Meh, just giving you ideas, like instead of just playing around with drums the whole time, you could play around with the background too.
I liked the slowness of the song, but it could have had an epic climax, or just a tempo increase, but I suppose it is ambient with drums so....
Good to see its not just bass drum hats and snare, you also threw in some wierd percussion sounds.
After a while that pad sort of becomes kinda mundane. Maybe you could have faded it out for a while and then come in with some mega fast piano line.
Well then, good luck on your next song!