The 2015 Kapcsandy Cabernet Sauvignon Grand Vin State Lane Vineyard is an exceptional wine that has garnered high praise from multiple esteemed reviewers. Originating from California's renowned Napa appellation, this wine is predominantly composed of 92% Cabernet Sauvignon, complemented by 8% Merlot.

Robert Parker's Wine Advocate awarded this vintage an impressive score of 99, describing it as having a "deep purple-black color" with a classic nose featuring "crushed black currants, black plums, and cedar." The wine is noted for its "youthful exuberance" and "great length and depth," suggesting that it will age beautifully.

James Suckling rated the wine at 97, highlighting its "decadent and rich" aromas of "dark berries, hazelnuts, smoke, and spices." He praised its "full-bodied, layered" quality and "defined tannins," noting that it is "elegant with energy." Suckling suggests that while it is enjoyable now, it will be even better in a few years.

Jeb Dunnuck bestowed a perfect score of 100 on this wine, calling it "pure perfection" and one of the "greatest wines in this terrific vintage." He likened its stature and depth to that of Château Latour, emphasizing its "full-bodied richness" and "incredible notes of blue fruits, crushed violets, tobacco, forest floor, and huge minerality." Dunnuck described it as a "legendary wine in the making," ideal for those with patience and a cold cellar.

Decanter also rated the wine highly at 96, appreciating its "pure, focused, refined, and energetic" character. The review noted flavors of "black raspberry and Asian spice" with a "firm backbone of acid and tannin," and a "juicy, racy finish," making it a joy to drink now and well into the future.

Overall, the 2015 Kapcsandy Cabernet Sauvignon Grand Vin State Lane Vineyard is a remarkable wine that stands out for its complexity, elegance, and aging potential.