Napa Valley and Sauvignon Blanc aren’t always the best combination, but this is a superior wine that shows how a great winery can perform when it takes things seriously. With 10% Semillon, barrel fermented and aged sur lees, it’s a marvelously complicated wine, dry and crisp in acids, with impressive citrus, peach and honeysuckle flavors.——S.H.(3/1/2007)—— 91