Hadn't got around to a review.
I just wanted to let you know I thought this has been one of the best songs on newgrounds since I heard it first. We actually used it in out game, and I have it on my ipod too :).
As for the actual critique of the piece, I love how you kept a pretty consistent beat throughout. Someone could really move to the song throughout the entirety of it; which is something I think a lot of music does poorly during transitions. I also loved how you managed to keep the song sounding fresh without digressing too far from the original beat. The finish was also quite well done.
If there's any criticism I could give the song, it would be that the beginning seems a bit generic. There's nothing that really forces you to listen until about 1:30.
Overall a fantastic song man. I love how casual this song was uploaded too. It makes me think your other stuff is going to be even better. Good luck man.