The 11th rule I am adding is for those people out there that when given a seat to actually sit it . . . like row G seats 12 and 13 for example and decide to just sit somewhere else and that happens to be a seat which is already taken. Just sit in the seat that has already been allocated to you! It avoids noise and people moving about when the film is due to start!
Check out everyone else involved in this movie blogothon event over at cineamscream.