4/10.
Why? First of all, the size really annoys me! I have to scroll sideways to move through the menu-system and see what I'm doing. Secondly, the colourscheme looks much more grim and less open then it used to be, also, it's a lot more unpleasant to read posts like this and the number of posts per page seems to have decreased also. All changes for the worse. I was fine with the old one (+ a few updates here and there) and I like the white background way more. Feels more open and 'inviting'. If you can fix these issues (that I have come across in just 5 minutes, I'm sure there are more) in the next couple of days it'll be fine I guess!
Keep it up, the idea behind the site is great! 1.0 worked well, this overhaul didn't live up to 'the hype'... At all!