Not sure what to make of the final episode. Edith being dowloaded or uploaded seemed far-fetched considering how realistic the rest of the show is. And, if current events are any indication, exposing a Head of State's horrible detention centers does not get that person removed from office.
That said, I did like how the early 2030's look more hopeful, and that the UK seems to be getting it's sh*t back together. That felt real.
I also loved Muriel's speech about how easy it is to blame everyone but ourselves for how the world turned out. So true.