You're not missing much with Moulan Rouge. Tha was 2 hours of my life I'll never get back.
I can't think of a recemt blockbuster movie that everyone has seen but me. I go to the movies a lot, and what we don't see in the theatre we see on DVD. But going back a number of years....I've never seen One Flew Over the Cuckoo's Nest, Taxi Driver, Chinatown. Those 3 are in my netflix queue to see one of these days.
Well, considering I think that the last movie I actually went to see was the last Star Wars one, I'd say just about anything. I just record movies once they hit the movie channels and watch at home...I finally saw Stepford Wives with Nicole Kidman last month...lol No, not an academy award winner, but man! It was worth it to see Christopher Walken in the end...head of the Stepfords Men's CLub, ha! ha!
I've never seen Godfather 2, Godfather 3, Cold Mountain.
I've never seen in its entirety: It's a Wonderful Life, Wizard of Oz, Rear Window, Breakfast at Tiffany's, Vanilla Sky. I've seen snippets of it but just don't have the desire to see it.
I haven't seen many movies to be honest. But the biggies would be the Lord of the Rings ones, Harry Potter and the Prisoner of Azkaban (have seen the other 2), The Notebook, Moulan Rouge, and many many more.
I'm not a movie person so there are a lot of them. But my family is watching 'Shrek' right now for the first time. My friends think I have deprieved my kids. I have to admit it is funny.