are not you so clever.Enduring 10 minutes of gigantic, disruptive and head-shaking ads for cars, deodorant, soda, video games and other stuff we would rather not buy is not why we pay a sitter, hail a taxi, and spend $15 at the concession stand for movie treats to trudge across your soda-sticky floors while putting up with the guy on the cellphone it is chatting about nothing in particular.A movie thea