The credits zinger was a bit unnecessary but I see it for what it is, a hasty, shitty setup for a sequel. I agree with a previous comment that the short dream sequence probably should have been cut. However, the ending as in "the main ending" is pretty much the same setup as another genre movie this is inspired by. If you consider one shitty you probably consider the other equally shitty, which is a perfectly valid opinion to have, as I didn't think its ending was any better or worse than it was in that movie. If you liked Cannibal Holocaust, Cannibal Ferox, etc then I think this is a perfectly serviceable entry to them minus some unobtainable late 70's era grit. It's a cannibal movie so I didn't expect to be intellectually stimulated or have an epiphany on human relations while watching it.