I was reading Wil Wheaton's review of The Simpsons Movie. I saw that opening night (well, the midnight show the night before). I didn't have the experience Wil and some of his commenters had. Comments were generally quiet and the audience was genuinely appreciative of the movie. It was one of the most responsive audiences I've been in since I went to a Star Trek premiere at the Chinese Theater.
Of course, if you've seen the movie, you'll have an idea why Fairbanks, Alaska was the place to see it.