Having seen more of his films I am starting to gain more respect for Lenzi. However, I can't understand why his is most famous for his cannibal films outside Italy. Most of his best films are crime films or poliziotteschi but sadly some of the best ones are rarely seen outside Italy. Da Corleone a Brooklyn (From Corleone to Brooklyn) for example is a great one but I believe it is currently unavailable everywhere on DVD. Almost Human (Milano Odia: la polizia non puo' sparare) is also an excellent film with a superb (if a bit over the top) performance from Tomas Milian. I'd recommend his critics to watch these films before dismissing him as a hack.