Watching with a big public group of people you mostly don't know but maybe should is a special experience. This may depend on region, but in the US there used to be frequent midnight openings for superfans like myself. People dress up in costumes, local shops hand out prizes and it's an event. Saw Phantom Menace this way, LOTR, Watchmen, and maybe others, but I haven't seen a midnight opening offered in years. Maybe the theater managers are swimming in the pool on the roof.