My girlfriend had never seen a Star Wars film. She helped edit my 600 page book on the films, but she had never actually seen them! She kinda knew the general story, though, since most of her friends would make references to it throughout her life. I finally showed her Star Wars last summer, which she didn't really like. A few weeks later I showed her Empire Strikes Back, but she liked it even less. I stopped there. :p Not her thing, I suppose. Which is weird, because she loves LOTR, Harry Potter, and those sorts of books, and her favourite film of all time is Wizard of Oz.