If you haven't read the book go see the movie first. If you have read the book as many as 10 times, such as myself, they changed a lot! Of course, we expected them to leave a lot out, look how long the book is. I felt there were things they needed to explain better. Like the Deathly Hallows. All they did was tell the fairy tale and explain the symbol. They didn't use the poly juice potion 2 times when they did in the book. It made more sense to use it since everyone was looking for Harry. Once at the wedding and once at Godrics Hallow. They should have left out the half naked scene with Harry & Hermione, they went too far. And what happened to the funeral for Dumbldore? I am very upset they left that out. I'm sure others are as well. Well that's my opinion. Thanks for reading.