The 2019 Cos d'Estournel, a Bordeaux Blend from the St Estephe sub-region of Bordeaux, France, is a wine that has garnered high praise from a variety of esteemed critics. Known for its balance of elegance and power, this vintage is a testament to the winery's continued excellence.

James Suckling awarded it an impressive 99 points, noting its "aromatic" profile with "blackcurrants, black berries and raspberries," complemented by "coffee and nutmeg." He described it as "full-bodied, yet reserved and tight with fantastic structure," suggesting it will reach its peak after 2029.

Robert Parker's Wine Advocate, through reviewer William Kelley, gave it a score of 97+, emphasizing its "polished and seamless" character with "aromas of minty cassis, sweet wild berries and wild plums mingled with hints of spices."

Decanter's review by an unnamed critic rated it 98 points, highlighting its "velvety texture" and "depth of bitter black chocolate, black truffle and coffee notes," while noting its sophisticated nature and the influence of the 2019 vintage's climate.

Vinous's Antonio Galloni also scored it 98 points, appreciating its "deep, powerful" nature, with "gravel, smoke, incense, tobacco, and dried flowers" unfolding over time, indicating a promising future.

The Wine Enthusiast's Roger Voss praised the wine's "stylish" profile and "great black fruits," also scoring it 98 points, while Wine Spectator's J.M. described it as "dark and winey," awarding it 96 points and recommending consumption from 2024 through 2040.

In summary, the 2019 Cos d'Estournel is a wine that stands out for its elegance and potential for aging. With its complex flavor profile and the accolades it has received, it promises a rewarding experience for those who choose to cellar it for the coming decades.