I struggled through the first half of this book, but then got engrossed and had to finish it to find out what happened. For me, it was very similar to "Red Queen" in that respect. I actually had to start that book twice before settling into it. It seemed like "Glass Sword" didn't have quite the same problem and kept me interested throughout. We'll see what happens with "War Storm", but regardless I will finish the series because I'm just invested enough that I want to know what happens.