The font is difficult to read. Replace the welcome block with the Vimeo embed and your illustrations. That's all people want to see, and if they don't like it they won't explore further. I would cut the friends from your about page... it's also poorly cropped which doesn't reflect well. The ghost is funny though. Resume is…
go straight to the portfolio - no need for a bloody boring welcome screen - have that hidden in the menu - getting to your content as fast as possible is key if you do not want to scare or bore people away. The front image with the candle the plane and the clouds is very weak - ditch that and use instead a stronger one if…