I loved this to start with. Nice period detail (slightly suspect on the pop chronology, but nice soundtrack anyway). 11 (Millie Bobby Brown) was clearly going to be a huge star right from episode one (watching this just this month and not keeping up to date with the world of celebrity we had no idea she was already a superstar, but knew she would be). David Harbour as the cop was super too. Storylines good in series one. Series two less so, but OK. Series three.... blah blah blah just a bland teen American nothingness interspersed with generic horror tropes. OK, series four? Supposed to have regained form, but honestly, no. We gave up.