Not sure why you've been down-voted, but this has infuriated me more than any other single thing.
I pay a good deal of money to see a film in which I am so bombarded with ads beforehand that its ruined the film experience. The last film I saw had a full 15 minutes of ads and trailers before it started! My girlfriend asked me if we could just leave and get our money back.
I don't so much mind seeing trailers before a movie. It seems like a tradition, and trailers can be fun to watch. However, ads for other stuff like cars, or soft drinks cheapens the experience. I'm at a damn movie theater, don't remind me that it's really just a big TV screen.
I pay a good deal of money to see a film in which I am so bombarded with ads beforehand that its ruined the film experience. The last film I saw had a full 15 minutes of ads and trailers before it started! My girlfriend asked me if we could just leave and get our money back.