They pretty much agree with me.
And the Associated Press review really nails what one of the main problems was:
"But much of what made the relationship between Edward and the smitten Bella Swan work in Meyer's breezy book has been stripped away on screen. The funny, lively banter -- the way in which Edward and Bella teased and toyed with one another about their respective immortality and humanity -- is pretty much completely gone, and all that's left is a slog of adolescent angst." —Christy Lemire