I think it's fascinating how nobody agrees which order the episodes should be in for best to worst.
i wonder if it's something to do with viewers' own experiences with technology? for example, as someone who actively avoids social networks, the idea that the "whole history of me" could be publicly accessible is not really relevant to me. it's still well written and put together nicely, but i found it difficult to get into.
i suppose you could say the latest one is very similar, but to me it was more about AI, and the capacity for data processing to get things very wrong.
Spoiler
when i reflected on it this morning, i realised that there was a missed opportunity in the latest show, in that it didn't explore at all the idea that people present themselves very differently online than in real life. the 'droid' could have been so much more interesting if it reacted like a RAWKite after a home defeat to WBA every now and again...
my favourite is still 15 million credits, for the familiar mindless drudgery, the song, the singer and because daniel kaluuya is awesome.