The first episode of Ozark might be the single best TV episode I've ever witnessed.
Also, having grown up some of the Lake of the Ozarks, it was fun watching and recognizing the places they talked about and some of the places (in the first episode only, the rest was filmed in Georgia).
Breaking Bad and Better Call Saul are both fantastic, as was The Last Dance. Some of the crap Jordan had to deal with was unreal.
I'll have to look up what Save me too and Gangs of London are.
I'll probably get grief for this, but I've enjoyed watching The Crown. I know it isn't historically accurate, but learning about some of the events that happened the first 3 seasons was pretty interesting.
I'm also almost through the first season of Outlander, which I'm under the impression did some filming in Scotland.