Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book is required for any serious cook!

Bill Wavrin is a GREAT chef. I have been fortunate to have tasted his food at Rancho La Puerta, and it is wonderful. In his book, he recreates many of the flavors I remember and cherish from my visits to the Ranch. Even more important, he credits his staff substantially (and correctly}. Bill never acted like a "star" chef although he truly is a star. The recipies are great, and have wonderful asides with important information. My only complaint is that there are no great color pictures of the food or the ranch itself.