Instruct: Classify the given review into positive or negative sentiment.
Query: Awesome

Many thanks to my friend Erik who recommended this book to me. I really enjoyed it. Being a twin myself, I found many similarities between my life experiences and theirs. Some of the stories reminded me of the love and joy found in having someone so much like one's self, my twin sister Judy McKinny. In fact, this book influenced me into becoming a climber. Read this book.