For me...it was my first run of BRD.
None of us knew our way around, none of us had the key.
So getting the key was the first thing we did...after that came hours of wiping, party members leaving, and one of the remaining people going to town to spam trade.
About 6 hours (and probably 25 party members) later, we finished.
Was fairly epic, and ever since ten I've loved that instance.
There were some pretty funny moments too...like when a mage that caused at least 3 wipes on his own fell for the whole "If you press alt+F4 you get 100 gold" trick, trying to swim through the lava to skip a boss...