The cinematography was absolutely brilliant, and the book to film adaptation was nice. Yes, I was a little disappointed that they had left some things out--- however when has Hollywood NOT left out important details? I was greatly upset that the movie was only a mere 131 minutes and also the shortest of the eight films. Personally I would have liked a Lord of the Rings type movie that would have been tremendously long(or at least over 200 minutes), but we can't have everything.
Honestly though, I had a great experience during the film. Throughout the entire movie I was a bit teary, and I was especially so during Snape's memories. Seeing as how Fred was one of my favorite characters I was a little sad that they didn't put more emphasis on his death, but then again, I probably would have cried like a baby if they had. Currently I'm trying to fill the gaping hole left in my heart now that the films are over with re-reading the books, fanfiction about George Weasley, and kicking holes into walls. Ok. I lied about the last one. I'm really actually just playing tug of war with my doggie.
And, at least we'll have Pottermore!