I'm sorry to say this but I don't like the new look either.
During my time as ZA webmaster there were 3 design changes and I agree with you that now's the time for another one.
I even agree with blue. ZA didn't have blue yet and I think with MM2 it would fit just nice.
But not this shade of blue, I'm sorry . It looks too cold and "dead".
Anyway, this is not my call
I tried to change the skin option in my profile settings but either I'm too blind to see it or it's really not there.
Attached is a pic what I have on screen when i go there.