Coming late to the discussion, as I waited to subscribe once all the episodes had been shown, as MGM+ is free for a week.
I thought the first episode not really good, but good and more substance and less silly plot twists.
The series doesn't need it now. I could have done with expanding more what they were involved with in terms of politics, etc..
Worst of all which somehow I had managed to forget, all plot twists end with some marathon sex session.
Not having read the books, it just feels like endlessly re-using same plot twists.
And a couple of episodes were written by someone whose knowledge of language is restricted to the 21st century.
I did enjoy watching it but wasn't really engrossed.
Also using a terrace of obvioulsy mid Victorian houses seems really sloppy.
I doubt there are many complete late 18th century terraces, but surely an attempt to get that right would have indicated they can do research. And care.
(Was going to use an image to illustrate my comment about the buildings and then found that apparently the first row of terrace houses built in the USA was in Philidelpia - but not until 1799!)