MagicToDo - I felt the same about Oklahoma. I had kind of dismissed it as a cheese-fest until I actually did the show and realized how brilliantly it was structured. It's definitely my favorite R&H show. I liked the revival, but I thought they were a bit off the mark in a couple of places. Laurie was played a bit too tomboyish, which didn't make much sense for Many A New Day and Out of My Dreams. And I did not like the changes in the scoring for the dream ballet and The Farmer and The Cowman at all. The scenic design was beautiful, however.
And yes, Laurie is something of an airhead. She is a naive farm girl whose biggest conflict is choosing an escort for the Box Lunch Social. The story is pure melodrama, but the show is more about the setting than the story. It wasn't until Carousel that R&H honed in their focus on the story and characters (the setting was changed considerably from it's source film, Liliom).
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian