Percy Jackson and the Olympians  +5
Zeus, Poseidon and Hades are the big three gods of Greek mythos. Percy is a son of Poseidon and a mortal woman. His mother has been abducted by Hades and everyone seems to think he stole the thunderbolt of Zeus. In an epic adventure he goes where only Hercules and has gone before; the path of a demi-deity.
Good movie, better plot than the Olympian films of my childhood with some romance and a comedy thrown in makes this a 5 out of 5 movie.