Even if I'm just not that into a book, I still try to read it all the way through in case it gets better or there's a good pay off at the end. I read Gone Girl and loved it, so someone suggested Behind Closed Doors. I absolutely hated it. I skipped to the end and was glad I didn't waste my time with it. I thought it was awful. I also couldn't finish Conversion. I think those are about the only books I couldn't finish. What about you guys?