Unfortunately I have no idea what any of the cutscenes in the Praetorium are. I didn't even bother trying. I did get hung up on the Magitek Reaper and fell way behind. I asked people for help but no one answered. It only took me a minute or two to figure it out, but by that time I had been locked out of the boss battle. I was really infuriated by the fact that one of the players announced they were done and stood around doing nothing. I'm having worse and worse experiences with pugs. I've pretty much learned to clamp my mouth shut and wing it. If I screw up, oh well.