I was a 5-time player of this adventure and each of our play sessions lasted well into the wee hours of the morning because we just didn't want to quit. This dungeon tortures you in a way that makes you nervous that you will survive. I can honestly say that, all 5 times I got the feeling that anything could happen, and the chambers we repeated went down differently--not even close! Last time I played, for the first time, my cleric shifted into a righteous Exorcist and found the Throwing Pentacle right before we had to end Game Night.
I tried playing it tough. I tried playing it cautious and shamefully, a few times I backstabbed my fellow adventurers. It's like Hunger Games and Tomb of Horrors a little, but where Acererak had a master plan, Eshebala is a batsh** crazy serial killer. She deserves to die.