My opinion is this: If you read the book.. you won't like this movie probably.
This movie is geared towards people that haven't read the books. I disliked the movie because loads of things were just not right. Greyback.. did nothing.. Litterally.. He stood there. I want to know if they recast Tonks... if that was Tonks in the movie with Remus.
SPOILER ALERT!!!! LOOK AWAY IF YOU DON'T WANT SPOILERS!!
Um.. what the heck was up with Snape killing Dumbledore.. I thought the killing curse was suppose to be.. you know.. um GREEN!? *Sigh*
Again, what was with Luna finding Harry? I also have a problem with the baddies just getting to hop through Hogwarts.. with EVERYONE out on the lawn after Dumbledore's death. I know they wanted to leave everything till the next movie.. but still.. they butchered the movie. As a movie not based on a book tho.. It would've been a decent movie.. However, as a Movie based on the book it fails horribly.