If they aren't going to put in the movie-minutes and the money necessary to do these things right, then why do they bother doing them at all?
Why did they need to put in the completely fabricated storyline of blowing up the Burrow when there were so many poignant and exciting things that they left out which WERE actually in the story?
Not including Dumbledore's funeral at the end is disrespectful, incomplete and leaves the viewer with confused emotions.
Overall, just a money-making rip off of what could have been a well-translated book-to-screen film project!