I read A Tale of Two Cities while travelling between Paris and London.
I think that Dickens is propped up by sentimentalists and revisionists.
There are other great novelists from the 19th century whose works are more relevant in the 21st century.
Whenever I read Dickens I find that the reasons for appreciating his works have diminished with time. Certain contemporary authors do a better job dwelling on, and revealing human failing and heroism under difficult circumstances. Many 19th century authors, particularly the Russians do a better job of exploring 19th century reality.
I felt that even Oscar Wilde's portrayal of life and death in 19th century England was more compelling, or at least relevant to me, than Dickens.
On the other hand, I loved Pride and Prejudice. I think a great novelist can achieve a sense of timelessness in different ways. Firstly, the author can capture an age, exquisitely draw a contemporary audience into their examined society. Secondly, an author can explore a universal human experience or expression, and by so doing help readers better understand themselves. Thirdly, in the case of Austen, an author can tell a story with both compelling conflict and an optimistic, but earnest resolution.
Austen's finale in Pride and Prejudice should be ridiculous, but her characters rise above any contextual analysis that should ground them. The critical, or pessimistic reader, in his/her attempts to denigrate the ending ends up feeling petty, and childish.
I loved Pride and Prejudice and would highly recommend it. The serial movie available through A&E is also well done.