100 % TRUE :
ever since I was like 15 or 16, whenever I saw a really good movie in a theater, at the end of the movie, I stand up and applaud....
the same way I would at a concert or symphony...
it's ART..... it's ENTERTAINMENT...
and I do it specifically because IM THE ONLY PERSON IN THE THEATER WHO APPLAUDS.....
but when I do, usually a few other people will join in with me