98pts Jeb Dunnuck

The 2010 Château Cos D'Estournel is based on 78% Cabernet Sauvignon, 19% Merlot, 2% Cabernet Franc and the rest Petit Verdot that was pulled from just 55% of the total production and aged in 80% new French oak. Hitting 14.5% natural alcohol, this still dense purple-hued beauty offers extraordinary notes of blackcurrants, unsmoked tobacco, graphite, freshly sharpened pencils, and chocolate. Full-bodied, massively concentrated, and flawlessly balanced on the palate, it has building tannins, a skyscraper-like mouthfeel that opens up with time in the glass, and a great, great finish. Made in a much more focused, precise, and structured style compared to the more flamboyant 2009, it needs another 7-8 years of bottle age and will be a 50, 60, if not 75+ year wine.

97pts James Suckling

Lifted nose of dried flowers, walnuts and dark fruits. Intense nose. A full-bodied wine, with powerful flavors of blackberries, coffee, dried herbs and spices. Super silky tannins and a long, long finish. Layered and flashy.

97pts Vinous

The 2010 Cos d’Estournel has long been my preference over the 2009. That vintage kowtowed to the crowd and yes, to critics. The 2010 is less compromising but more intellectual. It has a scintillating, pixelated bouquet with intense black fruit, asphalt and mint aromas – vivid and bright, much more focused and certainly less flamboyant than the 2009. The palate is medium-bodied with a huge chassis; a Saint-Estèphe clearly built for the long-term with enormous grip and enthralling tension. As before, there is a liberal sprinkling of white pepper towards the finish and is exceptionally long. The 2010 is the finest Cos d’Estournel until the more finessed 2016 comes along. It is a deeply impressive wine but it will appeal more to those that prefer classic Bordeaux to one boasting tons of fruit, as pleasurable as that might be. Tasted at the Cos d’Estournel vertical in London.

96pts Wilfred Wong

Cos is going back to its roots, the 2010 Ch Cos d'Estournel has returned to Saint-Estephe ways after flirting with flamboyancy. For a while, I was seeing so much lavish oak and extreme ripeness that I could not fine the stones and minerality in this wine. Of course, many of us drank and enjoyed those wines anyway. I really like this vintage for its return to purity. (Best Served: 2022-2040)

96pts Decanter

Darkly fragranced, with chocolate, blackcurrants and violets, ripe fruit and soft woody touches. Tense and compact, tannins with a lovely texture. Nice weight and balance. Silky and streamlined, polished and poised. Long, clean finish with a salty liquorice, tobacco mineral touch. Great structure, weight and definition.

95pts Robert Parker's Wine Advocate

Deep garnet in color, the 2010 Cos d'Estournel unfurls slowly, measuredly, releasing delicate notes of dried mulberries, stewed plums and blackcurrant pastilles before giving way to notions of potpourri, black cherry compote and chocolate box plus touches of dried sage, tobacco and new leather. Medium to full-bodied, the palate has a rock-solid foundation of very firm, grainy tannins and very lively acidity supporting the remarkable intensity of tightly wound fruit layers, finishing very long and fragrant. Give it another 4-5 years in bottle and this will be stunning!

95pts Wine Spectator

An extremely well-sculpted, modern wine, with an enormous core of plum sauce, blackberry coulis and cassis fruit to match the ambitious roasted apple wood-, black tea- and tobacco-infused toast. Dense and chewy now, displaying the tannic spine of the vintage, this remains integrated, racy and incredibly long, offering a piercing chalky backbone that rivets everything together. Best from 2018 through 2038.

95pts Wine Enthusiast

This is a complex and rich wine dominated by superripe fruit. It is a wine of extremes, of fruit, of dark tannins allied to some bitterness from the black chocolate extract. Ripe plums and sweet black fruits are given a lift at the end with bright acidity.

Winemaker Notes

Cos d'Estournel has become, in the eyes of lovers of fine wines, the archetype of a certain style of masculine elegance in which immense power is combined with grace and smoothness. Impressive when young for the intensity of its structure and explosive fruit, Cos d'Estournel evolves slowly to arrive, when completely mature (after ten to thirty years) at an admirable smoothness and aromatic complexity.