The universal sign of audience approval...
For whom to record? For whom does this approval register? If it is for the other members of the audience, is it that important for the rest of the audience to know how much YOU liked the movie? If it is for you, then is clapping really necessary? Is it for the movie producers, who you hope, by word of mouth from projectionist to manager to movie retailer etc., will hear of your applause?
Is it to be a part of some sort of group approval of the movie? Is it so the rest of the group who approves can think you are one of them? Is it so you can lead the others who approve to a mass showing of this approval, thereby somehow making you feel personally responsible for the success of the movie?
---
The giant three-phallused phallus of Uzbekistan will one day squirt the cosmic jizz of revenge all over Canada.