I usualy wait for everyone in Praetorium/Castrum. New people get lost easily. If people want to watch their cutscenes, there's nothing I can do about it so I wait as well. I don't understand people yelling at first timers. It's not their fault if everyone in their group have run prae/castrum hundreds of times already. They know nothing about end game roulettes and codes. They are probably nervous, a bit lost, and I can only imagine how they feel if bad apples start insulting them because they want to appreciate the epic end of the story. I skipped the whole CS thing because I was scared of other players reaction, but I can still remember the first time I've fought the Ultima Weapon. That was amazing. I don't want to ruin it for everyone just because I've run these places countless times now.