This installment in the Potter series was the least faithful to the book, and as a result, it was our least favorite. In the very first scene, Dumbledore meets Harry in a coffee shop where Harry is flirting with the muggle waitress. In the book, Dumbledore met Harry at the Dursley's, and that was a much better scene. That's just the first instance. There are many others, which hurt the movie. Having said that, if you are a Potter afficianado, you will enjoy the movie despite all of its flaws - because it is, after all, Harry Potter.