I think this is pretty nice!

But I think the solo in the beggining seems too synth and un-real...

Just try to shrink the filesize.

I liked this song. The drums were nice, they kicked ass, as you said. But what I really liked were the guitars. I really liked them in the beginning of the song.
But the filesize was way too big. 7 MB for a 3 minutes song is pretty much.
I liked it, just shrink the filesize.