Don't see the point in leaving cuz of just one wipe, well people are like so that what can you do. Hope you are able to finish it, a bummer when you just want to get on with the story. There are players who stay all the way to the end, just a few days ago got to lvl 60 and open the new lvl 60 dungeon. 3 of us were new and of course not super gear, but the one person who have ran the dungeon stay and gave tips and we finish with 9 min to spare. Yes it was bad but the guy stay the whole way and was happy someone was not a jerk about it.