Definately worth the 17 a piece I paid for me an my sons to go ..very very fun and spooky and had my daughter to the point of tears and my boys screaming like little girls..as a mother watching ..well..I couldn't control the laughter at watching their reactions..I wasn't to fond of how they pushed me to the front of the crowd to lead the way kinda scary actually. THUMBS UP on Industrial Nightmare! Hats off to all the actors!