Jennifer Lopez unwisely tries to dominate this otherwise charming remake of a 1996 Japanese film, even though it is supposed to be about a man (Richard Gere) who solves his midlife crisis by secretly taking dancing lessons, not about how sexy his instructor (Lopez) is. As long the movie focuses on Gere’s character – his domestic life with his wife (Susan Sarandon), his friendships with his fellow students – it shows some deft footwork.