Not in the least disappointing (possible spoilers)

Rating: Null/10 (5 June 2004)

I am, first and foremost, a Harry fan. I have read all five books (numerous times, I might add), and year three has proven my favorite of all the books. That being said, I loved this movie. Yes, there are many changes within the plot, some of which could be considered major. However, with each book, Rowling's storyline becomes increasingly more complex, not to mention the pages increase in number as well. Therefore, it seems reasonable that each movie will have to make sacrifices in order to make the best film possible. This latest installment in the series is still faithful to the characters and the spirit of the books, which makes any change to the plot justifiable.
It cannot be denied that the look of the film is darker and has an older feel. This is something I anticipated, owing to the new director. Alfonso Cuaron, in my opinion, does an excellent job by adding a touch of realism into Harry's world. Hogwarts appears older and more natural (after being there for more than a thousand years, any building would show some wear). The costumes are more relaxed and realistic, as teenagers do not go about with their ties tightened firmly around their necks all day.
The effects of this movie are also to be admired. The somewhat short Quidditch match in the storm is beautifully done. The hippogriff Buckbeak is pretty near perfect, as well as the Dementors. However, it is once again the acting that proves to be the strongest quality of the movie. Radcliffe, Grint, and Watson are becoming more accomplished performers with each film. Michael Gambon, the new Dumbledore, does an excellent job, though he has less screen time than I expected. Emma Thompson and Gary Oldman are nothing less than brilliant, as usual. David Thewlis, who plays Professor Lupin, does a wonderful job as well.
I strongly recommend this movie to anyone, fans and newcomers alike.