In 2004, Fox Studio's little film GONE NUTTY was released in the theaters with the film ICE AGE. GONE NUTTY was a cute little film starring that little mouse-like creature as he tries to fetch an acorn and it was highly original--hence an Oscar Nomination for Best Animated Short. Now, two years later, another installment of the short film was released in conjunction with ICE AGE II and once again, the short film is quite cute and funny---however, it's not exactly original--being in many ways just a continuation of GONE NUTTY. In light of this, I am very surprised that it also received an Oscar nomination--especially when Pixar's nominated film for the 2007 Oscars was so much more original (it, too, did not win--this honor went to a rather flat Norwegian film THE DANISH POET).
So if you watch it, be prepared for more of the same--more laughs, more action, more excellent CG animation and more of the same plot. Very good but also not exactly new.