Spoiler-ish... 
 Although this book contains KH'S usual humor, it was not at the level as her previous books. I liked the sisters, but I felt they were both a little more pathetic than her usual heroines. Usually, her main characters are funny pathetic, but I found these sisters to be sad pathetic. I'm not a fan of infidelity plots, because I find myself hating men. Lol. However, I liked that KH didn't try to justify infidelity or solve the problem with BS. I do think Rachel is pretty gullible, but she recognized it and toughened up a bit at the end. I found that admirable. Anyway, not one of my favorites by KH, but not the worst either.