First let me say that I love the Harry Potter books and movies. Ms. Rowling is a remarkable writer with unbelieveable imagination. Having just re-read The Half-Blood Prince to refresh my memory, I was disappointed in the movie because it left so many questions unanswered, so many things left out. I would have sat in the theater an extra hour or so to see where Tom Riddle came from, his family (mother, uncle, grandfather, father, etc). It was very confusing to those who didn't read the book what was happening. I hope they do the last book justice and include all. They didn't have to change why Harry didn't help Dumbledore at the end, it would have made it much more acceptable and not make Harry look so adolescent.