I agree- among all of "Anna Karenina" adaptations I really liked the old Russian one (http://uk.imdb.com/title/tt0061359/) with gorgeous Vasiliy Lanovoy as Vronsky (oh, he was the last of "classical" Russian actors):



But even more, this adaptation was very kind to Levin's story. And I agree - the book itself is as much about Levin, his soul-searching and his relationship with Kitty and his brother as about Anna and Vronsky.