I haven't seen any of your other designs, but next time when you try a layout call upon the spirits and envision what you'd use that website for.

I think the biggest problem with your's is it's unusable of sorts.

As for the artwork, all your content boxes, text styles and those bubble buttons are dead sexy.

Layout - 2/10
Graphics- 8/10 Very colorful, Would shine in a great layout.

Edit/
Tell me if I'm not being clear on my "unusable" comment, I don't know if I explained it ok.