"The 2021 Cos d'Estournel is very promising, offering up rich aromas of dark berries, plums, exotic spices, loamy soil and rose petals, followed by a medium to full-bodied, deep and seamless palate that's impressively vibrant and concentrated, with powdery tannins, bright acids and a long, penetrating finish. Only 53% of the production made it into the grand vin, and the blend is 64% Cabernet Sauvignon, 30% Merlot, 4% Cabernet Franc and 2% Petit Verdot. Technical director Dominique Arangoïts reports that Cos was spared by frost and coulure at flowering, harvesting between September 23 and October 4, and fermenting a touch hotter than has been the case in recent years, at around 28-29 degrees Celsius." ~ (95) William Kelley, Robert Parker's Wine Advocate 4-29-2022

"Dark and reticent with a touch of cassis as the wine opens. Linear and firm with a rich but fine tannic frame. Solid through the mid palate and on through the finish. Structured and with plenty of matière. Well within itself so room to develop." ~ (17) James Lawther, JancisRobinson.com 4-19-2022

~ (96) Antonio Galloni , Vinous 5-1-2022

~ (95) Neal Martin, Vinous 5-1-2022

"The Grand Vin 2021 Château Cos D'Estournel is 64% Cabernet Sauvignon, 30% Merlot, 4% Cabernet Franc, and 2% Petit Verdot that saw 55% new French oak. It offers a beautiful, elegant, medium-bodied style that carries plenty of pure cassis and almost blue fruits as well as graphite, spicy wood, and hints of tobacco. The tannins are polished, and it has terrific balance, good density, and outstanding length. It's certainly in the more focused, elegant, narrow style of the vintage, but it's beautiful." ~ (94) Jeb Dunnuck, JebDunnuck.com 6-2-2022