Well I don't know whether it necessarily constitutes criticism of her. Given that she was 20 years old and the product of a northern grammar school I doubt she was as sophisticated as some of her southern contemporaries from London.
Steve, comparing her to her contemporaries back in the 1980's, there was little about Julie that seemed sophisticated. I'm inclined to think she was rather old-fashioned, however, I do believe -and I suspect it had to do with her background -there to have been in her a very strong sense of self preservation and a determination to achieve -to get to the top. Academically, she was getting there. It couldn't have been easy. She had to work to manage...............then she met Jeremy and suddenly it may have looked as if she she could have it all.