Just got back from checking out the newest Pixar flick and I have to say it's probably my favorite entry to date. Very funny (some of the sight gags are spectacular...the "gym" rat tenderizing the steak was classic) it's a beautifully rendered movie. Paris actually comes alive. And, of course, there's a great message about finding your true calling in life.
Well worth the money to see.
Here's A.O. Scott review from the New York Times.