Wow! Definitely an awesome quest! The *spoiler* traps and the other *spoiler* traps were so damn cool! It was very refreshing going through it.
But... Is it supposed to give no end quest XP?
I would love to go through this quest again, bringing more people along. But a lot of the group I went with were a little disappointed with the rewards (partly our fault for not bringing along a lock picking rogue) and I wouldn't really want to do that to more people.