I waited a week. Why?? I wanted to see if my feelings about the book would change. That happens sometimes. I'll read a book and think I feel one way about it and and lo and behold I'll start talking about the book and find out what I'm feeling or thinking isn't exactly what I am feeling or thinking at all. Confusing?? Yeah, for me too.
Anyway. The ending was not what I expected. And I never did figure it out until the end when it was revealed. I'm actually not going to say anything more because I don't want to give anything away. Suffice it to say that I never expected it to be option C when only options A or B seemed available.