Have you read the books, MIEventer?
*HALF BLOOD PRINCE AND DEATHLY HALLOWS SPOILERS*
I really liked most of the movie. I don't really mind the stuff they left out, cause it's easy enough to pick up the books... However. It's going to take a lot of tweaking to make the next movies work considering some of the omissions in this one.
1. Seeing as they burned down the burrow and cut out Bill and Fleur, I can only conclude that they will cut the wedding at the start of the next book. Not too big of a deal though, nothing hugely plot-centric happens at the wedding that can't be changed.
2. The exclusion of Phineus Nigelis (sp?) and Kreacher from this movie makes me wonder how they a) Find the locket, and b) communicate with Kreacher.
3. The exclusion of the Hepzibah memory concerns me... How is Harry going to discover that Hufflepuffs Cup is a horcrux? I also think (but could have just mised it) That they cut out Dumbledore's idea that Voldemort would have wanted an item from each founder of Hogwarts; How does Harry discover that Ravenclaws Diadem is a horcrux?
4. By missing out the funeral, I can only guess that they will have to introduce Dumbledores tomb and the fact that they buried him with his wand in the next movie. Annoying, but do-able.
And things that just irked me:
The fact that Harry just hid, instead of being immobilised by Dumbledore... Presents a very different Harry than we see in the books. The book Harry was trying to do everything in his power to break the spell so he could defend Dumbledore. It also weakens our view of Dumbledore; In the books, the only reason dumbledore is disarmed is because he used those few seconds to immobilise Harry. Whereas in the movies, it seems he is to weak to defend himself/apparate (i'll get to this!!) or hide himself; Yet he had strength enough to conjure the fire used to ward off the Inferi.
YOU CAN'T APPARATE INSIDE HOGWARTS! Even if you are Dumbledore!!! This is a set-in-stone rule! It changes Malfoys plan... As in the books he set the dark mark as a tra to lure Dumbledore back, and specifically to the astronomy tower. In the movie, how does Malfoy know to find Dumbledore on the Astronomy tower?