I loved it. However if you did not read the book you might be confused. Not much is explained in this half of the movie (or book). But I certainly am counting down to the final chapter!!
There were some scary parts in the book so you can exspect some to pop up in the movie. My kids love all the other movies and I am glad that I had a chance to see it before they will, so that I will be able to be ready for their questions. I was surprised that one couple had their 4 year old with them.