The 2018 Opus One is a blend of 84% Cabernet Sauvignon, 6% Petit Verdot, and the rest Merlot and Cabernet Franc. This deep purple-hued effort leans to lively, fresher side of the vintage but has a brilliant, utterly classic style in its crème de cassis and blue-tinged fruit as well as notes of lead pencil, candied violets, damp earth, and chocolate-like nuances. With a Pomerol-like elegance and purity, it's medium to full-bodied and has wonderful tannins, flawless balance, and a great finish. It plays in the finesse-driven end of the spectrum yet is concentrated and seamless, with serious length. It offers pleasure today but should benefit from 4-5 years in the cellar, and my money is on it evolving for 30 years or more.