The animated opening credits of “An Education’’ promise untold delights, to us and to the movie’s heroine. Martinis and phonographs, jazz, and Paris - these are the tokens of adult bliss if you’re a smart, bored 16-year-old girl in 1961 London. They come with a price, of course, since what coming-of-age movie lets its main character off scot-free? That Lone Scherfig’s wise and engaging drama runs so smoothly on its well-established rails is its pleasure and its limitation.
There’s the added bonus of finding a brand new talent under our collective nose. The British actress Carey Mulligan plays all sides of schoolgirl Jenny in the same quicksilver breath: the clever A-student, the arch young cynic, the Left Bank existentialist wannabe, the naive girl, the lover, the fool. Comparisons have been made to Audrey Hepburn and when Jenny piles her hair up in one scene for a walk down a Paris sidewalk, you may be dazzled into agreement. Mulligan has tarter charms, though - she’s not chic but watchful and sly. A star may or may not be born in “An Education,’’ but an actress most surely is.