Mazie Day. What the hell was that? It was like a poor episode of hammer house of horror. It was definitely not black mirror. Absolutely pathetic. No redeeming features whatsoever. What is Charlie Brooker doing? He's turning what were thought provoking tales of how technology in the wrong hands can have unforeseen and terrifying implications for the human race, into complete nonsensical paranormal BS. It was like a low budget episode of something you'd watch on the horror channel. I'm annoyed!!! If you like that kind of thing, fine, but you don't expect it to turn up on a black mirror episode. I've never been so disappointed since Ben Wheatley did Free Fire. 1 out of ten. Brooker should be ashamed of himself.....