WHOA!!!
I like it a lot! It has a cool groove to it man! And the guitar is bitchin'!
There are a few things I think you could tweak. The percussion is kinda weak. You should really compress the fuck out of the kick. And then raise it a bit in the mix. That would really help a lot.
The cymbal crashes seem to be distorting a bit in places. Not sure what is going on there, but you might want to work on them a bit. Because their sound isn't tight.
Also, you should vary your beats a bit more. Pretty standard and straightforward, which is ok. But you should change it up throughout the song to keep it interesting for the listener.
The bass is pretty standard sounding. It sounds kinda like it is from a pc generator. It doesn't truly real, which kinda dampens the effect it has on the song.
The electric guitar is awesome! The riff at 1:14 is fucking awesome man! Simple as can be, yet grooooooooooooooooooovy! Love that section.
As for the structure of the song, I think you could add stuff both vertically and horizontally. Maybe add another instrument or two throughout the song. And definitely add another section or two. Maybe another verse, chorus, or a bridge even. It definitely should be longer.
Overall though, this is a kickin' tune man!
4/5 and 8/10 overall. I liked this a whole fucking lot man!
Nice work bud!
-Gravey-