I don't watch a lot of dramas these days because I've come to dislike how they manipulate our emotions. So count me as someone who would prefer to just read a synopsis of the series, complete with spoilers.
That said, I am interested in the filmmaking technique you mention. I've read that's something Spielberg likes to do sometimes, a scene all in one shot, and it's one of the things that gives his movies a feeling of realism. To do an entire show with that technique sounds incredibly difficult.
Maybe just watch the first two episodes first, it's more like a normal crime thriller, and the cinematographer is excellent. Ep 3 and 4 are filled with emotions, if you want to avoid that