I was extremely nervous going into the movie for the 1st time (I've seen it 3 times already, and plan to see it a 4th time today). I can tell anyone reading this, you will NOT be disappointed. They hit on all the major points from the book. Sure, they left out a few details, but we should understand why.
Rob was amazing, he definitely pulled off the suffering that we all know Edward went through. I have to say my favorite character from the movie was Charlie. He added some very much needed comical relief to some scenes.
I've read reviews that mention the "cheesy lines". But if you're a fan of the book, you'll appreciate that they were kept in.
All in all, I'm extremely pleased with how the final version turned out.