I went to see Harry Potter with April this afternoon. It was a very good movie with a great magic battle towards the end. Unfortunately, I've read the all of the books and there was a lot of stuff not in the movie that could have been.
I feel like they touched a lot on the relationship of Sirius and Harry, they didn't touch a lot on the Dumbalodre (spelling?) and Harry or about Harry's dilemma about his dad being a bully much like Draco.
Anyways, if I hadn't read the book, I would give it 4.5 out of 5. But I did so 4.25 out of 5 and definitely go see it at the theater.