Not exactly a single comment but one of my favorite theater experiences ever was seeing Phantom Thread in a small theater, about 10-15 people were there. The theater put the lights on as soon as the credits started rolling and I think the lights coming on combined with the super psychologically intense final scene of the movie resulted in all of us (strangers) just staying in our seats and talking about the movie. It’s the first and only time that’s ever happened to me and it was really cool.