I thought it was cool as Sabbath and JP were quasi rivals back in the day; even as Sabbath was "several" different bands. I love many of each group's songs even as some album covers went "too far" for me to buy. I didn't get into the "satan" fad of the '80's. GNR saved hard rock with their first album then shit the bed. I'm glad Slash pulled up and out.Very nicely done!!