This is a great mashup of breakbeats and sweeping electronic music! Very pleasant to listen to.
For me the composition works and I feel that your length of song and choice of instruments are good. I would like to hear some bass, though man. WHERE'S THE BASS? This could be some sort of choice to exclude bass to focus on the beat, but I feel like it needs some bass.
Your beats are pretty much flawless. Loving it.
Your mix on the other hand... I get a bunch of clipping from the melodic instruments even when they aren't swelled. That's a big bug that needs squashing, mate. Whether that has to do with exported mp3 quality or is an internal issue I don't know, so get that straightened out.
In conclision, this is great song that could do with some bass and quality control.
R4R thread