Very deep purple-black in color, the 2015 Cabernet Sauvignon Hillside Select comes bounding out of the glass with gregarious scents of crème de cassis, warm black cherries, plum preserves and Indian spices with hints of lilacs, garrigue, stewed tea and cigar box plus a waft of charcuterie. Full-bodied, rich, boldly fruited and wildly decadent, it has a rock-solid frame of grainy tannins and compelling freshness, finishing with loads of earthy and savory layers.Robert Parker Wine Advocate | 98+ RPI was able to taste four vintages of the estate’s flagship Cabernet Sauvignon, their Hillside Select. This first growth-like cuvée was first made in 1978 and always comes from their estate Hillside Vineyard just above their estate in Stags Leap. This is a 54-acre south-facing, amphitheater-like vineyard of thin, rocky, volcanic soils. Today the cuvée is always 100% Cabernet Sauvignon that spends upwards of 32 months in new French oak. It is consistently one of the greatest Cabernet Sauvignons in the world. Starting with their 2015 Cabernet Sauvignon Hillside Select, it boasts a deep, saturated purple hue as well as a heavenly bouquet of sweet blueberry and cassis fruits interwoven with plenty of graphite, tobacco, and lead pencil notes, with ample minerality emerging with time in the glass. This was a hot, low-yielding vintage for Napa, and while this beauty is massively concentrated, it’s also silky and seamless, with great tannins, no sense of over-ripeness or heaviness, and a finish that goes on for nearly a minute. This is a brilliant, incredibly sexy wine to enjoy over the coming 30-40 years.Jeb Dunnuck | 98 JDThere’s an intensely ripe, fresh and vibrant edge to this focused, elegant and assertively pure cabernet that delivers attractive blueberry and cassis aromas in stylish form. The palate arrives as a precise and focused suite of ripe blueberry and blackberry flavors, building smoothly to an attractively crisp and even-paced finish. Another superb edition of this wine. Drink or hold.James Suckling | 98 JSThe 2015 Cabernet Sauvignon Hillside Select is another superb wine from Shafer in this vintage. Dark and brooding in the glass, the 2015 possesses fabulous textural intensity and overall power. Blackberry jam, espresso, bittersweet chocolate and licorice are all dialed up to the maximum. The 2015 has aged impeccably, even though it very much carries the strong oak imprint of this era.Vinous Media | 96 VMThis is very solidly built, with a core of red and black currant and blackberry fruit that still shows some youth as well as serious density. That’s flanked by singed apple wood and alder notes, while savory, tobacco and warm earth aspects flicker throughout. Still has grippy structure, too, with a walnut husk echo lingering. No hurry. -- Blind 2015 California Cabernet retrospective (July 2025). Best from 2027 through 2045. 2,400 cases madeWine Spectator | 96 WSHaving spent three years in barrel, this 100% varietal wine (from the producer’s famous hillside) is brawny in concentrated black fruit, Christmas spice and thick, firm tannin. A dusty thread of crushed rock, black licorice and flint provide exotic accents to the velvety thick grip. This will do well over time; enjoy best from 2025–2030.Wine Enthusiast | 96 WE