Despite the fact that the movie doesn't open to the public for roughly another day, there have already been a fair number of people who have seen the film. Big stars, and movie reviewers have been treated to a screening of the film, as tends to happen before it opens up to the general public. Unfortunately that means that spoilers are already out there. One company has already started sending out promotional tweets that give away details of the movie. So what do you do? If you want to avoid spoilers, you need to disconnect from the internet.