It's really a masterpiece. I've run it at game shops and a convention. A true successor to the Pacesetter horror classic. Don't even consider "3rd edition Chill": you don't want a horrid Mayfield rewrite at 3 times the price (I wouldn't run 3rd if it were free). Buy Cryptworld instead - my best RPG purchase in years.
[5 of 5 Stars!]