Percy Jackson the Sea of Monster is a great book and movie, unless you read the book. This movie is the second as you may know, but if you read the book the movie as no detail in the movie. If you just watched the movie then that doesn't matter for you. Though the movie wasn't all that great some parts contained funny moments and amazing action scenes, such as (spoiler alert) like when luke falls off of Percy 's wave when he is escaping from the yacht. Also a part in this movie shows that Percy has a half brother called Tyson who is a cyclopes. This movie did get many scenes incorrect like when he get the choice to either preserve or raze olympus, meaning to save or destroy olympus. The movie may have been short and even though you Percy Jackson fans didn't like it, in my opinion I would recommend to read all the books then watch the movies, then you see how irritating it is when a movie doesn't include the correct detail. So the movie is worth watching if you like fantasy and adventure and if you didn’t read all the books which totally worth reading.