In very few aspects was it poorly-done... Overall it was wonderful!

Rating: 8/10 (5 June 2004)

Overall this was a good movie, it was much better than the other two. Alfonso Cuaron did an excellent job. The movie included a lot more humor and the actors have greatly improved their performances. It's quite a bit more realistic and convincing. Compliments to the young actors and actresses.
Quite a fast-paced movie.
I would like to say, however, the casting was not ideal. Gary Oldman, though renowned as an actor and did an extremely convincing job, was not quite correct for the character of Sirius Black. Similarly, David Thewlis was not correct for Remus Lupin.
([WARNING OF SPOILERS])
I am also disappointed in the fact that the Marauders were hardly mentioned at all. It didn't explain how the Marauders were James' friends and how they fit into the story. Also it didn't explain how Lupin knew the Marauder's Map was a map and why Snape hates them (Harry, Sirius, Lupin, and the others). The movie also didn't explain that Lupin was the one who was "Haunting" the Shrieking Shack, and how Snape was the one who had "accidentally let slip" Lupin's condition at the end of the year.