Well the movie starts off well but I feel the director lost it mid way. Continuity wasnt proper. Many changes from the book and many many things left out. Had high expectations from the movie but it did not live upto the standards set by the previous series.
I saw many very good reviews about the movie but in my opinion, this movie could have been much better. Did not understand the reasoning behind some of the changes introduced in the movie viz. dumbledore's death sequence, no fight with death eaters once they enter Hogwarts etc.