Going into this book, know that you will not get any answers. This book asks a lot of philosophical questions, gives possible solutions from all sides, and states case law.
I spent a lot of time after each scenario just thinking. I took my time with this book because it gave me so much to think on.
My only complaint is that I wished Appel had elaborated and given more information on the case laws. I ended up doing some of my own research just to get a better idea. Other than that, I would recommend.