Yes and no. Yes in that it is a departure. It seemed consensual in the PBS version so he doesn't look like a rapist. But he DOES still look like a douchebag with a sense of entitlement that's out of control with women.
He is possessive of Elizabeth. He went there to prevent her from marrying another man despite having no claim on her. He thinks he can sex her up, that he is entitled to do so, because... why, exactly? Seriously, why? BC he's the dick in the sole Poldark family?
He also thinks sleeping with her will stop the wedding. And he does this with no thought to her reputation or the possibility of her becoming pregnant. Why? Because he's the man and thus is entitled to control her and stipulate what she may and may not do with her own life.
...And he can menace his wife for trying to talk him out of screwing around.
...And he can tell his wife that he was entitled to do all of this because he's the dick of the house.
So, even without a rape, he is entitled, controlling, and dismissive, full of arrogant belief that he owns these women and they must suck it up and do as he sees fit, bowing to his opinions and whims despite years of evidence that he is a hot headed fool who makes dangerous, unthinking choices on a regular, dare I say constant basis (my opinion of his overall idiocy will never overcome his agreeing to a loan at 40% interest. What, other than disaster, could he have expected. 40%!!!! Idiot)
Ross still comes off as arrogant, entitled, controlling, sexist and overall an idiot, who doesn't realize he's a creep where women are concerned.
Ugh! It being the 18th century, Demelza can't dump and divorce his ass, but I wish it were an option.
Re: George,. I wish they would make him less mustache twirly. He definitely set up the tin prospectors on Elizabeth's property. He did it in his stalking pursuit of her. But I wish there had been a moment of shock for him when Elizabeth's mom stroked out. George isn't omnipotent. He wasn't arranging a stroke, just scaring Elizabeth. There should have been a moment of surprise even dismay over what his scheme had caused, then he decide since it happened might as well use it for his advantage. He'd still be a villain but a less ridiculous one.
And yes, I root for Nana Poldark.