Ellen Page is a delight. The little brunette from Canada may physically be a small package, but on the screen, she carries the movie Juno most amicably. Through humor, charm, and by being one of the best on screen smart-asses in quite some time, she fills every scene with energy. It’s not every day that a movie about teen pregnancy can be labeled as “fun,” but this is the best movie of its kind since “Napoleon Dynamite.”