"The Secret of Kells" is an anachronism many times over, and what a good thing that turned out to be. A ravishing, continually surprising example of largely hand-drawn animation in the heyday of computer-generated imagery, an inexpensive and sophisticated European production in an age of broad-stroke studio films, even a spirited defense of books and bookishness while Kindles walk the earth, "Kells" fights the tide every way it can. Yet this longshot that began as a college project for Irish director Tomm Moore edged Hayao Miyazaki's "Ponyo" for one of five feature animation Oscar nominations, and in a year without...