I liked this book - it was unique with the way it was written and I really enjoyed the idea that the love story between the two main characters was entwined between the answering of the 36 questions for the Science study. The chapters in this book were really long - that was the only negative I could find. The characters of Bob and Betty were extremely likeable, both with their own family issues, and aspects that got in the way of their love story. By the end of the story I was willing them to get together and I am glad that the psyhological experiment worked in the end! Will definitely be looking for other books written by this author! Loved the front cover of this book - it was what really enticed me in the first place!