Looking for comments and critiques of my music

Hey there, I'm a multi-instrumentalist musician, composer, sound designer, etc. guy with a penchant for fakebit chiptunes which I make in Reason, electronic/orchestral hybrid stuff, and progressive, virtuosic rock. You can listen to my latest stuff here:

http://www.soundcloud.com/rob-dooley

I'd like to hear feedback regarding composition, production, and engineering. I think my stuff is pretty decent, but I feel like some of my orchestral and electronica tracks are a little on the dull side and I'd love to have someone pick them apart and give me some advice.

Thanks!

-Rob