Great stuff
I liked this one a lot. As the others have mentioned, the build in the beginning is great, namely the nifty "ooh ahh" samples. As you know from having reviewed my song, I'm a sucker for a good build-up!
My favorite part was when the main melody kicked in at 1:59 - that really rocked there. The modulation changes to the lead throughout the song were very cool as well.
Great track!