You did a really got job at this! I've got nothing to say about the drums, they are perfect the way they are! The tune that starts to fade in at 0:14 is good too, it builds very well up! But at 0:50 the pause is a tiny bit too long, I can't tell exactly how. And I don't think the bass suits this song very well at 0:53, but then at 1:08 it sounds better. If I were you I'd make it a bit more glitchy, that's the only thing that bothers me a bit :)
So, in general, EPIC! But you need to do some finishing touches to get the full effect. I'm sure this can be something good!