This 1985 version of Anna Karenina (unfortunately unobtainable at present on DVD) has some good things in it - mainly the performances of some of the actors. Chief among these are Jacqueline Bisset as the eponymous heroine, mature yet still youthful and sensual though never over-dramatic, and Paul Scofield, who makes Karenin very human despite his cold nature. It is unfortunate that Christopher Reeve is only adequate as Vronsky, his acting was rather wooden though he looks impressive, but although eight years younger than Bisset he comes across as being about the same age, which should not be the case. Joanna David is good as Dolly, but Judi Bowker's limited range is unable to make much of Kitty, although the script (see below) gives her limited scope anyway.
The worst aspect of the film is the script. It dumps completely the Kitty/Levin parallel plot, probably for time considerations - Levin does not appear at all, and Kitty does so only when needed in relation to Vronsky. This causes at least two serious losses - the stark contrast between the Anna/Vronsky and Kitty/Levin relationships, which is an important thread running through the book; and the contrast between the formality and dissipation of city and society life on the one hand, and on the other, the simplicity and truth of the countryside. These were very important to Tolstoy. Even in more minor ways, though, the script is poor - it changes parts of the Anna/Vronsky/Karenin story, and even has scenes which are not in the book or are almost unrecognisable because they have been changed.
The suicide scene is well staged, which is often far from the case; but the scene at the start with the railway worker's death is not shown properly at all, which somewhat destroys the intended comparison.
Production values put an emphasis on quietly luxurious settings. The film was shot with rather dark lighting, which although probably realistic, now seems very old-fashioned.
