Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great book

I really enjoyed this book and the perspective it gave to growing up as a hermaphrodite and not knowing anything was different about you. Cal is a character that you sympathize for, yet he doesn't want or need that. The beginning of the book was difficult to get the flow of, and therefore it took me a while to get into it. Once I did, thought, I couldn't put it down.