A brilliant Léoville, continuing to impress as it has every time I have tasted it. The width and depth of the ripe tannins is matched pace for pace by an elegance to the cassis, bilberry, blackcurrant fruit. As it opens, cocoa bean, smoked earth, charcoal, graphite and woodsmoke come spiralling out of the glass, and this is just gorgeous. Easily one of the wines of the vintage not just in St Julien but across Bordeaux. 70% new oak. Technical director François Brehant, consultant Eric Boissenot.

This estate has been on fire in recent vintages, and the 2018 Château Léoville Barton is up there with the best of them. Based on 82% Cabernet Sauvignon and 18% Merlot that was brought up in 60% new French oak, this classic, flawlessly balanced, straight-up awesome Saint-Julien has loads of cassis and mulberry fruits as well as notes of freshly sharpened pencils, leafy tobacco, chocolate, and earth. Rich, medium to full-bodied, and concentrated on the palate, it has building tannins and healthy acidity, yet the fruit is pure, perfectly ripe, and wonderfully integrated with all the wine's components. As is normal with this cuvée, it closes down with extended air and is going to take a solid 8-10 years of bottle age to reach the early stages of maturity. It's going to evolve for 30-40 years in cold cellars.

With a dark, inky, purple accented hue, the perfume pops with all its ripe, blackberry and currants, accompanied by cigar box, forest floor, herbs, cedar and cigar wrapper notes. Full-bodied, concentrated, powerful, yet refined, the finish is deep, long and intense. Wait at least a decade before pulling a cork. It is going to be difficult to pick the best vintage of Leoville Barton from the 2009, 2010, 2015, 2016 and 2018 but it is going to be fun tasting them together over the next several decades. The wine blends 82% Cabernet Sauvignon and 18%. Read more at:https://www.thewinecellarinsider.com/wine-tasting-note/?vintage=2018&wine=Chateau%20Leoville%20Barton

In this wine, fine and rich tannins partner with powerful black-plum and black-currant fruits. Densely textured while also having swathes of rich fruits, the wine shows both a firm side and one that offers total deliciousness. As it matures, both these aspects will come together. Drink from 2027. - Roger Voss

Cassis, crushed plum and steeped blackberry fruit is all packed into this wine, along with tar, violet and roasted apple wood notes, plus a terrific tug of warm earth. Shows lots of energy in reserve, with a tightly knit finish pulling everything together. Cellaring required. Cabernet Sauvignon and Merlot. Best from 2026 through 2040. – JM

They are just hitting it out of the park at Léoville Barton at the moment, keeping the relaxed and effortless feel of a great St-Julien but loading up on the complexity and concentration that lies behind it. You don't see all the mechanisms, but you know they are there. This is going to age exceptionally well, but there's a freshness and juiciness to the structure already that suggests it's going to be great fun to drink along the way. It has glass-staining extraction, with plenty of cassis, graphite and liquorice flavours - everything's turned up high. 60% new oak. Read more at https://www.decanter.com/wine-reviews/france/bordeaux/chateau-leoville-barton-st-julien-2eme-cru-classe-2018-29329#fqmoBqxO2mkL8jYS.99

(94+ points) Deep garnet-purple in color, the 2018 Léoville Barton needs a little swirling to coax out delicate notions of fresh blackberries, mulberries and cassis, plus touches of pencil shavings, clove oil, charcoal and black truffles. The medium to full-bodied palate delivers a great intensity of earth and mineral-laced black fruit flavors, supported by firm, ripe, grainy tannins and seamless freshness, finishing on a lingering ferrous note. Give it a good 4-5 years in bottle and drink it over the next 20 years+. - Lisa Perrotti-Brown