Though I was not as happy with The Lion, the Witch, and the Wardrobe movie adaption as I thought I would be, what I have seen so far of Prince Caspian looks promising. I think it will, like Harry Potter, get better as the children age, and as the stories evolve and dig deeper into the history of Narnia.
I love C.S. Lewis' writing, both his childrens' books and his adult musings on faith and spirituality. I saw much of C.S. Lewis in the Harry Potter stories; ideas of love, honor, and redemption abound in both series. I love kids books. I'm a dork.