Moody kids who do stupid things. You would think that going alone into the Sidhe world, without any plan or any weapons, etc. would lead to disaster. And when the kids were there, the Sidhe mostly left them alone to wander around? But then the Sidhe went into the human world to take it over, but the boy they had in their realm was their real enemy and they just let him go? Sorry, too many things wrong with this story. It could have been so much better.