Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really expanded my ideas of what to plant

I read about another book by Lee Reich on another website and through Amazon's links discovered this book. I have read parts of this book over and over and it really makes me want to try growing some of the varieties of plants that are found on its pages. I went and bought a Hardy Kiwi plant this spring and can't wait until it matures enough to produce fruit. I am also interested in the Mulberry and the Pawpaw because of this book. Some of the information seems to be a little outdated now (it said that Hardy Kiwi needed to be planted in Male/Female pairs but there are self-pollinating varieties now), but most of the information is timeless and still is applicable.