Instruct: Classify a review as either positive or negative.
Query: So unbelievably stupid, that cult status is inevitable

I remember seeing this film in the earlier days of video stores sitting on the shelf as "Doctor Butcher, M.D.". It looked serious enough to a ten-year-old but now that I've actually sat down and watched it I couldn't help but laugh at its sheer incompetence. The music must be attributed to a small Casio, the special effects are some of the worst I've ever seen (paging Herschell Gordon Lewis!), the dialogue is inept ("I'm determined to have your brain!") and the zombies aren't really the bad guys; that title goes to mad Dr. Obrero and the decidedly Asian cannibals that attack our heroes on the island. Bashes you over the head with its stupidity, but hard liquor significantly softens the impact, and actually can make it fun under such influence (especially with friends to help make fun of it).