As the movie started, I felt a sense of relief to be watching an animated film that isn’t CGI. Don’t get me wrong, Pixar films are gorgeous. But sometimes the perfect textures and flawless three-dimensional perspective gets almost a little inhuman. The two-dimensional, stylized animation of The Secret of Kells feels refreshingly warm, clearly influenced by the marginalia of the illuminated texts that form the central motif of the film. …