Wow... maybe they should just take out all the players and put in NPCs who automatically know what to do so that people never have to work with other players for anything involving the main story.
What's so hard about asking what needs done, observing to see what should be done... you know, learning? I haven't done the fight but it sounds like I'm in for a 'treat' if players are complaining about having to, gasp, work together like they did every other fight in the game!