Spaghetti-Western.net calls it "one of the very best Spaghetti Westerns for its surreal atmosphere, fantastic directing, editing and photography, and layers of meaning." DVD Talk says, "Django Kill is about as close as the Spaghetti Western has come to the arthouse, and...well, it's a challenging movie. If you're game for that sort of challenge, though, Django Kill is a hell of an experience. Recommended."
P.S. My medical procedure went smoothly with no complications, and the general anesthesia was perfectly given so I didn't have a long recovery from that. WooHoo! All is well :)