Not all the episodes of Black Mirror are great but there is a decent variety of them... Ironically Blue Bear associates with Trump and David Cameron does like bacon... The show touched a lot of interesting subjects, but some of the best ideas were taken from other shows not widely known to major public and popular culture... The whole concept of consciousness transfers, comes from BSG/ Caprica, especially from Caprica, a show not many now and not many heard about... So if you like the whole idea of storing consciousness on other devices or inside robots, transferring them to other virtual worlds and so on and so on, check out Caprica... Nevertheless "USS Callister was my favourite episode and as much as I love it it's a dark Star Trek which should have had his own spin off...