Never assume what the content of a movie will be based on its title. For instance, you may think that a new movie starring Sean Penn and Josh Brolin called Milk was about a cold, tasty beverage that's good and good for you.
Not so much, no.
This makes me think the movie Twilight may not, in fact, be a drama about Jedediah Twilight, the guy who invented spermicidal lube. Damn, I was looking forward to that too. He was a great man who deserves to have his story told.