To be honest I watched last night and found it boring. I think the script is very weak and if it wasnt for the scenery of Cornwall, it is quite bland. I think this has become more of Mr Poldark taking his shirt off and covered in baby oil than an actual good story.
I can never understand why they never made another series of The Paradise, much better in my opinion.
Fortunately (for me) I haven't read the books, so I've come to the story completely fresh. I think sometimes it's a mistake to read the book then see the film, and vice versa. They never marry up. I'm enjoying it for what it is, a romantic 'romp' and escapist entertainment.
I watched the original Poldark with Robin Ellis and Angharad Rees. Loved it so much that I didn't want to spoil my memories. The books by Winston Graham are brilliant and well worth a read.