One of the most common truisms about NZ is that there are more sheep than people: around 40 million woolly residents, and 4 million humans. After being outnumbered for so many years, it looks like the kiwis have finally cracked.

Not the real kind, the kind that come and spend their dollars in Rio and Buzios, but rather the new slasher movie about a group of hot-but-dumb Yanks who get carved up by organ harvesters on a trip to the Amazon.