The published assessments are the result of a scientific method created by the author, Luca Maroni, one of the Italian enology signatures known all over the world. The tasting method is based on a simple numerical value of the quality of the wine and is clearly illustrated in the first pages of the book. After the description of every winery, Luca Maroni always includes his final comment and a “sensation sheet” dedicated to organoleptic description of the best wine produced.