I've seen some of his films, but not a whole heck of a lot. However, I remember when I was younger and in high school I rented "Buried Alive" and I was blown away. Up to that point I had never seen anything quite so twisted and it stuck with me. Last year I picked up the film on dvd which is now under the title "Beyond The Darkness". I don't find it nearly as shocking as I did when I was younger. But that's the film that pops into my head whenever I hear about Joe D'Amato.