What I like about it: The enterprise-server, powerful, I mean business type of look. A less-rounded enclousure, so it'll fit on desks much better than the current design.
What I don't like: Slot-loading drive. Sorry, but performance is much better with tray-loading drives.
Points to ponder- This thing almost looks like a rack-mountable computer, judging by the handels. ALSO!!! The part on the bottom, just above the handle, seems to be another drive-bay door, but it could be hiding front firewire, USB, and audio jacks...
The design seems to take a hint from the new PowerBook design, with the supposedly aluminum case, the vents (which are similar to those on the PowerBooks), and the handles seem to resemble the curved part of the hinge that attaches to the screen.
This very well could be it. My only gripe is the slot-loading drive, but think about it, why would they put the main drive in the bottom bay? Maybe there's a normal SuperDrive on the top, and the second drive is just a slot-loading combo drive or something... It makes sense...
Just remember guys, when 'spy pics' of the quicksilver design came out, people thought they were butt ugly, but in reality, they looked pretty good...
I just hope the innards of this baby pack a potent punch...