Well, I'm the other person who hasn't read that book. I don't even know what it is about but it doesn't sound like a thriller or sci-fi or action. Wrongly or not, I have lumped it in to the category I call "boring drama". I do not like books or movies soley about relationships. Without an action filled back drop, relationship stories bore me. I don't care about two sisters who don't get along. I don't care if three friends go out for girls night once week to talk about their issues.
It isn't people telling me I have to read it that makes me not want to, it is my bias against "boring" sounding books. I'm sure I've missed out on good books because of this though. I'll be watching to see what you think after you've read it.
Well, that's my book confession.