Saw Part I last night with my three children, ages 16, 14, and 9. My 9 year old is only up to the fourth book, but thoroughly enjoyed the movie. Thought the acting was superb. I still jumped in my seat at the scene with Nagini in Godric's Hollow. Just when I was totally mesmerized by the movie, it ended. I cannot wait until July, the finale will be spectacular, cannot wait for the final battle scene at Hogwarts.