Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Must have book!

This is an excellent book. I have been canning for over 30 years, and this book surprised me with new and useful recipes. It has easy to follow directions, and lots of interesting things to make. I like the idea behind the book - make small batches of yummy, freshly-made jams, pickles, sauces and more. You will love this book and your family will love you!