I think I'm gonna uninstall this game. It's annoying that I need to find a group just to get out of the start area, and this game is eating up a huge chunk of my hard drive.
If you are referring to that first instance on the ship leaving the first planet it is completely optional. Even then it only requires one other person not a full group as it is pretty easy, my wife and I duo'd both of them with several different class combos.