This episode was enthralling in its blending of what first looked like undergrad spoof humor with bloodcurdling, sickening psychological horror - all the more bloodcurdling for being virtually bloodless. I see that others have nitpicked about "holes" in the story, but that is completely beside the point. This is a story that suckerpunches you with momentous questions regarding control and freedom once you've settled down into what looks like corny fun. A thought-provoking pyschothriller that had us watching in awed silence on the edge of our seats. Great story, great production, great acting.