Uh, I can answer that one for you. I'm new and very respectful player (32 year old) and it annoys me when I have people sitting there for a minute while 4 of us are ready to go. It's called being considerate and realizing you are playing with others who may not care about watching it or already have, multiple times over. To me I think it's appropriate to watch it on your own time, not at the expense of someone else. It may seem small to you, but watch that same cut scene 5 times, then put yourself in someone else's shoes who've done the same thing.