Re: 1974 YTV version
It's a long time since I saw it, so I've started to rewatch it and am now about half-way through. There's obviously far more of the book in it, including the supporting characters and subplots (Sarah's MP ex-boyfriend, her sister Pattie, the Mitchells, the Sawdons, the Hubbards, & co.).
Some of the casting strikes me as better – Hermione Baddeley looks more like book-Emma – but not all. As Anne said, Norman Jones's Scots accent is – ahem! –interesting, and he isn't "pretty" (Joe, in the book, is described as "pretty"!). However, Dorothy Tutin as Sarah was probably too pretty, and I thought Nigel Davenport too dashing and out-going as Robert. David Morrisey may have been a bit on the young side, but he was more "heavy-looking", dark and sullen.
I just wish the 2011 cast had been able to do the 1974 script. A lot of the dialogue is straight from the book, and we get back-stories & c.
Seingner Conrat, tot per vostr'amor chan
http://www.silverwhistle.co.uk/knightlife