From the estate property around the new winery in Stags Leap, the 2018 Cabernet Sauvignon Estate Moonracer (there are normally small amounts of Merlot and Cabernet Franc in the blend) offers a glorious Napa Cabernet nose of crème de cassis, lead pencil shavings, dried flowers, and chocolate that develops beautifully with time in the glass. It doesn't lose a beat on the palate either and is full-bodied, with a layered, focused texture, building structure, and a great, great finish. It's a serious, age-worthy wine that needs 4-5 years of bottle age yet will evolve like a First Growth from Bordeaux.

The 2018 Cabernet Sauvignon The Estate-Moonracer is a blend of 90% Cabernet Sauvignon, 7% Merlot and 3% Petit Verdot. It comes exclusively from Realm’s Stags Leap estate. Deep garnet-purple colored, the nose opens with pure, vibrant cassis, ripe blackberries and black plums followed by touches of bouquet garni, pencil lead, redcurrant jelly and Sichuan pepper. Medium to full-bodied, it has a rock-solid structure of firm, grainy tannins and a lively line of freshness supporting the bright, crunchy black and red fruits, finishing with great length and an invigorating lift. Tightly knit and a little restrained right now, I suspect this will warrant a higher score with 3-4 years of bottle age.

So thick and hidebound it is barely penetrable: the fruit is typically ripe and equally forthright. Long, but just a one-note samba for now. The structure is approachable, the complexity is not – yet. (RH)