This was a really well written one shot. It took my group about 3-4 hours to complete and they REALLY enjoyed trying to figure out the mystery at the center of it. The story itself has some great depth: my players spent lots of time talking and trying to figure what was really going on. Additionally, the information is laid out in a way so that a DM could easily ready information for the user and the players are able to continue the story in any order they want.