Ran this over the weekend. Highly recommended!!! We did use the youtube videos another user recommended for some amibant spookyness and it was great. Time seems accurate, took about 6 hours and we kept it light, had dinner and conversation. I will admit my group had some "specialized" weapons so combact was a bit easy and faster for them, but the passeing was great, the puzzels were just enough. I am going to "dumb" it down a bit to run with my kids (6 and 9).
[5 of 5 Stars!]