“Freakier Friday” (** out of four) was a superficial sequel to the 2003 smash about the continuing misadventures of mom-and-daughter (Jamie Lee Curtis and Lindsay Lohan) and her daughter’s now-teenage daughter (Julia Butters) and how they all have a personality swap and extended identity crisis. Enthusiastic performances from its high-spirited cast help but it’s awfully thin stuff and runs out of steam (and story) far before its 2 hours are up. A bright finale might make you smile anyway. Fans of the original (I wasn’t) might like this better.