Yes, I launched at 2880 x 1800 windowed, which didn't fit in the screen, and then went to full screen mode where everything fit perfectly, and showed at full resolution.
Here's an old screenshot.
http://dl.dropbox.com/u/18933695/Screen Shot 2012-10-21 at 9.15.20 PM.png
EDIT: Clicking the link doesn't seem to work correctly, but you can copy and paste it.