Is anybody else overanalyzing the movie clips and previews available on the net? I'll admit Bella's voice is not how I pictured it, but I can live with that. I am more concerned with them butchering the book. I realize some things must change from book to movie, but as long as the movie retains the essence and does not deviate from major plot points (like Eragon- worst book butchering I've seen) then it's cool.
There are already lots of little things that bug me because I'm sitting there thinking, "That's not how it happened in the book."
I have watched the clips lots of times!

I also read the script-someone here sent it to me. The script is different than the book but seems to capture the essence of the characters and the story. I am going to try to approach it like it's an addition to my Twilight experience and not like it's got to be exactly like the book.