Harry Potter is one of my favorite movies. I think it's so popular because it's beyond of people's regular imagination. The concept of the movie is new and fresh to people so many get curious about it and want to watch it more.
Obsessed, no big deal
Obviously, all of the Harry Potter books are amazing for different reasons, but Prisoner of Azkaban is definitely the best.
Harry and Buckbeak ~ Harry Potter and the Prisoner of Azkaban
~ The Magic of Harry Potter ~
Harry Potter and the Prisoner of Azkaban
Emma in ''Harry Potter And The Prisoner Of Azkaban''
Harry and Hermione saving Buckbeak... ~ Harry Potter and the Prisoner of Azkaban
Magical World: Harry Potter
Gary OLDMAN (b. 1958)  Notable Films Part 3, Photo: as Sirius Black in 'Harry Potter and the Prisoner of Azkaban'
Harry Potter and Chronicles of Narnia
Harry and the Knight Bus conductor - The Prisoner of Azkaban
Harry Potter and the Prisoner of Azkaban by Natalie Andrewson
For the Love of Hogwarts
http://werner-norton.tumblr.com/post/87979006959/dancinginthisworldalonex-eep-the-hp-nerd-in-me Harry Potter and the Prisoner of Azkaban poster