Percy Jackson & The Lightning Thief (out Feb 11) is not good. It's the story of a teenager who learns he is the son of the great god Poseidon and must save his mother who has been kidnapped by Hades. If I wasn't based on a book, I'd have sworn they made it up as they went along. Teen girls may swoon over Logan Lerman and his puppy dog eyes but no one else is going to be interested in this. Grade: C.