You've got some cool stuff on there man, good work. Some criticism I have for you:
1.) I'm seeing your reflection in several of the photos. It'd probably be worthwhile in the end for you if you try and eliminate that as much as possible in future shots. People get distracted trying to spot you in the photo rather than the subject at hand.
2.) You have a ton of variety in here which can put some people off. Most people in the field have a sort-of niche that they tend to follow and improve upon, and I'm not seeing much of that on your page. Don't get me wrong, variety is good, but I wouldn't say variety on the front page of your portfolio is too great. (The front page is really the most important in any type of portfolio. The viewer should be able to look at it and be like 'oh, he's an excellent portrait photographer, or landscape photographer, etc.)
3.) You have entirely too many photos for a portfolio page. I'd say something like <40 (Maybe even 50 if you'd like to try and squeeze some more on) of your absolute BEST work. Employers/ clients shouldn't have to spend anymore than maybe 5 minutes on your page to get an idea of what kind of photo work you do.
So yeah, pick a niche, find ways to creatively utilize and capture your niche, lessen the content, and blah blah blah. Keep up the good stuff bud
danielfalk.net
http://www.youtube.com/user/danielfalkcomposer/