To be honest, I don't have much to say about this that I haven't said about the other PJO books. This is just a fast-paced, tense, thrill-ride with some funny moments thrown in here and there. The execution of the Greek myth elements (especially the labyrinth!) is excellent as usual. I am a bit iffy about the 'love triangle' though. Overall I'd say that this book isn't as great as something like The Lightning Thief or The Last Olympian, but it's still amazing.