boardgames

IMO, no.

Assuming one bloke knows the rules, the game flows fairly smoothly. In the pre-haunt phase, you:

• Generally move through an unknown door to a new room
• Draw a room card on the right floor, repeat as necessary
• Draw an event card based on your room card and execute the event card.
• Roll if haunt happens.

Once the group knows these base rules, the pre-haunt game goes very quickly, because you mostly move 2-3 squares (depending on your move points), draw a room, place a room, draw a card, resolve the card and pass on. If the group knows the game, this goes very quickly.

Once the haunt triggers, you have a builtin bio-break. Both the survivors and the evil guy have a bunch of new rules to read and understand. For my main crew, this usually takes 5 - 10 minutes to read and discuss strategies, and we usually combine this with bio-breaks, drink refills, snacks and such.

Comparing this with games like Arkam Horror, Eldritch Horror, or even worse, actual P&P games like DND, It is very smoooth and low-rule-lawyers to play.