Grgich Hills Cabernet Sauvignon is praised for its rich, full-bodied nature, with deep fruit flavors like blackberry, plum, and cherry. Many appreciate its smooth tannins and complex layers of spice, leather, and oak. While some find it well-balanced and suitable for aging, others note occasional lack of depth or overbearing tannins. Overall, it's a sophisticated choice for those who enjoy bold, fruit-forward wines with a touch of elegance.