Percy Jackson, son of Poseidon

To be honest, I am starting to dislike Percy as a character in his own story. I haven't read the Son of Neptune or the Mark of Athena but he's quickly becoming the Superman of the Heroes of Olympus series. He is becoming a Gary Stu to where he gets powers he's not even suppose to have (Geokenesis? Really?)

On the other hand I have to give credit to Rick Riordan for coming up with such an original story placing aspects of mythological Greece into the modern age; something that's only been done once before with DC comics as far as I know (Wondergirl II? Come on now).