It's an unwritten rule amongst Hollywood types that actors don't say bad things about the movies they choose to star in publicly, 'less the entire movie industry falls into a frenzy of human beings throwing insults and telling horrific stories about one another. It makes a lot more sense if everybody just agrees to pretend that every movie they do is worth the ticket price, and that way rivalries don't build up and everyone can keep on working with one another and making a ton of money. It's been that way for a long time, and for the most part it works. It's all about creating the illusion of a friendly collaboration, of course, which is an image that Hollywood tries to maintain on a frequent basis. On occasion, though, all that goes out of the window: somebody decides that they don't want to keep smiling through an interview or a press release because inside they're dying to let their true feelings be known. When this happens, it can be kind of hilarious and entertaining for those of us who are sick and tired of watching celebrities trying to sell us movies that we know they must think are Godawful too. To celebrate those "brave" actors who felt as though they might as well come clean and say bad things about their incredibly privileged and high-paying stints in bad films, here's 10 who did just that...