So I take it you like the movie?
I have yet to read the books or watch any of the movies. After burning through Edgar Rice Burroughs (John Carter of mars series, Tarzan Series), J.R.R. Tolkien, Frank Herbert, Isaac Asimov, Robert Howard, etc, when I was younger, I'm not in such a hurry to read through J.K. Rowlings.
I have to read the books before I see the movie.