Look, I know you love the Cruise Missile, but I don't think we need to get worried here. Mission: Impossible ain't gonna be a movie that's reliant on presales, and female-driven films like Mamma Mia sometimes generate big presales (Fifty Shades as an example). Mamma Mia's also closer to release, which generally leads to more ticket sales. Take a breather, think about things for a minute, and recognize that everything's fine.