Some of us happen to be quite allergic to coffee oils and don't like having to miss chunks of the film we were trying to watch. This means you, Starbucks Shaftsbury Avenue, and you, Hagen Daazs Wimbledon Odeon.
Number 2: Cinemas that forget to resize the screen for the adverts
I may not want to watch them, but I certainly don't want to see them that distorted. It's just pressing a button in the projection booth, you know!