This film is fantastic. The first film (Philospher's Stone) was the best children's move ever made. The second (Chamber of Secrets) was a great movie too (although I hate Dobby ;-). This film however is more rounded than the first two - there are darker sides to even the main characters. As the characters are that bit older now and being, well, teenagers, they're showing more adult emotions and going through a tougher time. I'm looking forward to buying the released DVD when it comes out and watching it again.