This is both the first AL module I played, and the first I DMed, a couple years later. It's pretty standard, and if it didn't have Cassyt to act as a sort of tour guide, it would pretty much just be an inexplicably weird crypt. Her inclusion helps to give the adventure some context, and I don't think there's a group I've seen where nobody has gotten attached to her. All in all, it's a pretty solid low-level adventure.