Exactly, I group up when I can. But sometimes that's not possible. And some people are just jerks and don't wait for their turn. That means I also must become a jerk and think only of myself and not wait for someone's turn. I don't want to be an inconsiderate player, but heroics like that make me have to become one.
I'm happy to grind old content, just make it a little easier.
I agree on The Face Merchants, faster respawn timers for the mobs outside for the passkey, or no pass key at all, would be helpful.