The movie was good, but I was throughly disappointed. I thought David Yates would have done the same great work from the fifth installment, but I guess it didn't fall through. He wanted the movie to flow so well that he changed things that didn't need alteration.
Where was the funeral and the fight at Hogwarts?? Basically, if you watched the trailer, you saw the whole movie.
I've been an avid fan of the books ever since and I love the movies too. But this one questions whether the seventh one is worth seeing.