Looking at the design, the funny photoshop shapes don't work and make it look a bit odd. The tag line as said above, does not make any sense. I too thought the shapes where arrows for a slider thing. I also didnt realize that clicking on an image changes it to a new one. Only found out after looking at the source code. I thought it was just an effect, there is nothing that seems to indicate that clicking on it should do anything.

http://www.imgcow.com/uploads/310Picture 5.jpg

I actually quite like this bit of the design and think it wouldnt be too bad if it was only just this bit.