Stupidity is the main distinguishing feature of the film. Anyone who liked the film was only to hide the annoyance of seeing Galimatya. It's not clear. How did they decide to vote for the murder and how did they vote? It's very illogical. It was invented during the shooting, and the authors themselves are most likely entangled in their burning triangles. The cleaners can be seen dragging the bodies of the dead from the frame.
I don't think aliens are stupid enough to do such experiments on Earthlings. The question is, why?