I like the intro man, really like it!
Nice touch with the percussion coming in later, the complain that i have is that maybe you could have changed the song a bit instead of only adding instruments before the 2:30 mark, it can get a bit too much of the same. In the end i would have liked a build up to 3:22 instead of just that "scream".
Overall its a really nice song with nice ideas and a good execution!
Awesome job carl565!! :D