(WE 94–96 points) The wine from a single vineyard within the Léoville Las Cases estate shows power with discretion. Its tannins and rich black currant fruits from Cabernet Sauvignon are solid, ripe and also stylish. That makes for a wine that will have balance between structure and fruit, concentration and openness. The wine is set for long aging. - ROGER VOSS

Fragrant and full with deep, rich, dark and silky tannins underpinned by great freshness. It has a smooth texture, the flavours of sweet but fresh and vibrant cherry fruit and a touch of menthol just gliding across the palate, supported by tight-knit tannins. High-toned with well-defined edges and a consistency from start to finish. You could drink this now for its rich but seductive charming fruit-forwardness. Drinking Window 2025 - 2045

(94+ points) I continue to just love this terroir. The 2019 Clos Du Marquis brings beautiful richness and depth with the purity and elegance of the vintage. Cassis, smoked black cherries, tobacco, gravelly earth, and spice are just some of the nuances, and it's medium to full-bodied, with a rich, dense mid-palate, serious, almost chewy tannins, and a great finish. It's not for those looking for instant gratification and demands a good decade of bottle age.

The 2019 Clos du Marquis is another cuvée from the Delon family that’s smaller than usual this year, as fully 20% of the vineyards that inform this bottling are in various stages of replanting, with the objective of bringing the percentage of Cabernet Sauvignon vines up to more than 70%. Exhibiting aromas of inky cassis, plums, incense, wood smoke and spices, it’s medium to full-bodied, fleshy and concentrated, with lively acids, beautifully powdery tannins and a supple, more immediately charming profile than its big sibling across the street, Léoville-Las Cases. - William Kelley

The 2019 is an exuberant, plush Clos du Marquis packed with inky, dark fruit. All the signatures of Saint-Julien and this estate are all amplified in the glass. Licorice, lavender, spice and mocha develop, adding gorgeous layers to this decidedly extroverted Clos du Marquis. I haven't always been thrilled with how Clos du Marquis ages, but for drinking over the near and medium term, the 2019 is positively stellar. -- Antonio Galloni

So much gravel and dark-fruit character with raspberries and blackcurrants, as well as currant leaf. It’s medium-to full-bodied with very fine, rounded tannins and a bright finish. 70% cabernet sauvignon, 23% merlot and 7% cabernet franc. Drinkable now, but even better in 2024.

Flowers, spice, tobacco leaf and red with black currant aromas crowd into the perfume. There is a gorgeous freshness to the fruit, elegance to the tannins and energy in the finish that makes this all work. The wine leaves you with a long, sweet and vibrant red fruit, spice, earth and tobacco note. Drink From 2024-2037.

Shows steeped plum, boysenberry and blackberry notes that form the core, with enough depth to absorb the apple wood and mesquite notes that line it, while a taut iron note drives the finish. Features lively savory and tobacco notes that add energy through the finish. A bit rigid in terms of structure, but that's the vintage. Cabernet Sauvignon, Merlot and Cabernet Franc. Best from 2025 through 2038. — JM

(91+ points) The 2019 Clos du Marquis needs a little more precision on the nose, dark berry fruit, cedar, touches of sage and crushed iris petals. The palate is medium-bodied with fine, quite pliant tannins. Gentle grip, but there is certainly structure evident here with quite a tannic finish. This will need time in the cellar. Tasted blind at the Southwold annual tasting. -- Neal Martin