There is a reason why there are no lines. They push people through, you are caught up to the next group. Not scary, but they do get credit for the details as you walk- more of a walking tour than anything scary. Yes I jumped a few times since I was startled but not because it was scary. Not worth the drive to Etna or the price. And when you come to the end, you just walk out a door and that's it. Recommendation... take a look at cheesemans!