96 Points Jeb Dunnuck
Cassis, spring flowers, graphite, and subtle scorched earth notes, as well as some classic Pauillac-like lead pencil notes, all define the 2023 Cabernet Sauvignon One Point Five, a medium to full-bodied, pure, layered, silky barrel sample.
 
94 Points Robert Parker's Wine Advocate
Shafer's 2023 Cabernet Sauvignon One Point Five might be an even better value than the winery's TD-9, despite coming in at a slightly higher price point. It's matured in new French oak for 18 months and boasts slightly cedary, toasty oak notes that frame the wine's black cherry and cassis fruit. It's full-bodied, big and bold—firmly in the Shafer style, despite the cool vintage. While not a Stags Leap District AVA wine, it offers a glimpse of that region's svelte, silky texture, being plush on the palate, long and elegant on the finish. 
 
94 Points James Suckling
Generous and perfumed with aromas of blackberry confit, violets, licorice, cigar box and graphite. The palate is full-bodied with a densely packed mouthfeel and refined, polished tannins. A well-made and classy wine with plenty to offer.
 
Winemaker Note
From the landmark 2023 vintage, One Point Five is an exceptional expression of Napa Valley Cabernet Sauvignon at its peak. Layers of blackberry, raspberry, and black licorice unfold alongside notes of bay leaf, sage, cinnamon, clove, and dark chocolate. Complex, expressive, and lush, this wine captures the purity of vintage and varietal character, all wrapped in a structure of ripe tannins that offer evolving, profound beauty for decades. Blend: 96% Cabernet Sauvignon, 2% Petite Verdot, 1% Merlot, 1% Malbec