I thought the director missed the tone of the book. Harry was very mad and hurt after book 5 with Serius dying and understanding the prophecy. They also left out the deparate feeling everyone had that people were dying and the new Minister of Magic meeting with the Prime Minister. All goes to set up the tone for how deperate things were. To have that stupid train sceen at the beginning and not have the Dursley's in the movie is just sacrilege. I also thought not showing the Gaunt family and TR's killing of his family to get the ring was also another missing piece. The movie was too short and the director didn't setup the deperation of the situation leading into the next book.