I guess I expected more, especially in the IMAX. We drove about 2 1/2 hrs to see this movie. It was good, but not worth a 2 1/2 hour drive. As usual, the Harry Potter movies are much more closely related to the novels than any other movie/book combinations I have experienced. I would give it a 5 star rating if we had seen it locally, so I guess it deserves a 5 star in the IMAX too.