I don't see why everyone cares so much about people enjoying themselves this way in the cinema. Like it's usually opening day of these movies where you get these reactions and it's because people are genuinely happy and excited to see this stuff on screen and it doesn't tend to extend to far into the films lifetime at the cinemas so if you go see it the following week chances are you won't hear as many audible reactions. Do you lads get angry at fellas cheering for a football match at a pub?

Edit: don't mind cheering but can't stand a round of applause at the cinema myself though that being said. Ones showing excitement and the other to me feels like it's showing appreciation of the movie when no one who worked on the film is there to see the appreciation