Probably your most listenable tune!
And my personal favorite out of all of your tracks. This one is completely devoid of anything that seems out of place, including any random major turnarounds or tangents mid-song.
My only major complaint:
The first six notes of the fill that drops at 0:48 seem off key. I cant really tell about teh next six notes, but they dont really offend if they are.
I like you used a more original bass, using instruments instead oof sidechains. Also, while the bass remains pretty much constant throughout the song, you did change it up a couple times (like at 1:01) keeping it interesting.
Only real complaint here is that the second bass instrument that you layered over the first (drops at 0:20) seems a bit overpowering and will drown out other instruments later on in the song.
A second minor complaint in this general category is that the bass drum appears to me to start at a frequency that is a little too high. A gently-applied 2 pole lowpass filter should help clean this up.
Just a request, I thing this song would be much more impressive if you had developed the drums more. I would have liked to see a snare drop in eventually (1:15 would be a great spot), and some variation in the highhat (like an addition of a closed one) would be a very nice touch to keeping the drums fresh (they seem a bit stagnant to me).
Another minor complaint: The ending could be more exciting, right now the song just kinda... ends :\
Overall, you got something good here. Work on that third fill, master it up a bit, and add some variation and this track would be pretty damn hot :)
7.5/10
4/10 (even though I voted five =] )
-Cameron