Mini-Mull Cinema Etiquette (or Four Grumpy Old Men!)

For this week's mini episode, the mulls talk about what they consider to be the most important elements of cinema etiquette... What bugs you about your fellow movie fans' behaviour?  Talking? Weirdly Allocated Seats? Phone Screens? 

Let us know what frustrates you? Or if you secretly are guilty of any of the 'crimes' discussed!