I was probably going to give S4 a miss were it not for this thread – curiosity compels me when I read something like the op. To be honest no big fuss over Black Museum, and have watched a few other episodes. Mixed feelings about Black Mirror as a whole.
On the plus side I like short stories, it reminds of The Twighlight Zone, Outer Limits and Tales from the Crypt (and Tales from the Darkside), I like the themes being explored and they are generally well shot, well acted and well written.
On the downside I feel that there’s half an effort to construct a coherent universe that isn’t well realised or thought out and the story structures are too similar to the shows mentioned albeit replacing supernatural fears with technological ones. I do realise there is something of a contradiction there.
But anyway, well done OP for promoting gore and sexual violence 😆