Sorry to take so long. If you enjoyed "Chronicles of Narnia: The Lion, The Witch, and The Wardrobe", you will thuroughly enjoy this film. Ben Barnes does a fantastic job as the newcomer to the cast, Prince Caspian, and all the children from the first film are now older and still delightful.
Narnia has undergone many changes since the first film, the main one being that 1000 years have passed since we last saw it. These are 1000 years Narnia time, so the children are hardly any older. Since last they visited the land of Narnia, many of the animals and inhabitants have been destroyed by the Telmarines, a group of pirates that developed a matriachical society outside of Narnia and will stop at nothing to keep thier hold on the land.