I sat and sort of watched this with DD and DGD, but to be honest, it was so dark that I could hardly see what was going on and somehow the gothickisation of an improbable plot left me unengaged and by the third episode I sat on the settee with the other two, but read a book.
I didn't watch Poldark, so I had no eager anticipation, but to be honest, whichever the Poldark one was, I could see nobody in this cast to get excited about. Cardboard cutouts of cardboard characters made all the acting stereotyped and characterless as well, even though some of the actors are usually quite good.