Parents' Guide to Begin Again

The movie's fun, though it's a mite too familiar and feels like a re-tread of Once. Filmmaker John Carney loves to bring together characters at the nexus of loss and possibility, which he did brilliantly with that music-heavy debut. In Begin Again, he recaptures some -- but not all -- of the same magic by telling a similar story about another pair who find each other at just the moment when their lives are at their most chaotic and they're in sore need of inspiration and human connection. First, what works: Ruffalo is the emotional anchor of the film, grounding Dan in palpable vulnerability. His scenes are moving, especially when they include Steinfeld as a daughter aching for a father who will be present. And the rest of the cast -- even Levine, who's moonlighting here from his gig with Maroon 5 -- mostly keeps up with Ruffalo and Steinfeld.

For a movie in which the music is so crucial, there aren't too many songs that will really stay with the audience (except perhaps "Lost Stars," which is a stand-out); they get the job done, but they don't transport you. Knightley has a pretty voice, but it lacks the depth and heft of a seasoned musician. (No wonder the energy shifts when Levine takes the stage, showing how a performance can electrify.) Still, Begin Again captures the thrill of finding out that you've been given a second chance ... alongside the bittersweet pain of meeting someone who touches your soul but may just be passing through.