Critique my Level Design portfolio

johnheeter

Hi, I am a game design student soon to graduate and I am starting to throw my portfolio work out there. I just wanted to post my site up here and see if anyone could give me some feedback to tighten it up etc.

Thanks in advance.

My website is:
www.JohnHeeter.com

and I just made a tutorial at:
www.johnheeter.com/tubetut