Would never have seen the movie if I read the book first
I hate cheating. I never feel sensitivity to either the man or woman cheating. In the novel, I didn't see it as Dex and Rachel were never together because of Darcy. It just seemed like cheating with no strong back story. Or rather, I didn't feel sympathetic towards Rachel since it wasn't all put together with a neat little bow like the movie, where we see the flashbacks of her and Dex.
The movie made it seem as Darcy was this horrible person who basically picked at Rachel just because she could and that she semi-knew Rachel liked Dex back in law school, making for a much more sympathetic character in Rachel. If I had read the novel first, and all of that didn't come across like the movie, I would never have bothered watching. This is one case where I like the movie better than the book and am actually glad I read the book after the movie.
Would I rather be feared or loved? Easy, both. I want people to be afraid of how much they love me.