100 Points - The Wine Advocate
"The 2016 Cos d'Estournel is blended of 76% Cabernet Sauvignon, 23% Merlot and 1% Cabernet Franc aged in 65% new and 35% two-year-old French oak for 15 months. Bottled in July 2018, it is deep garnet-purple colored and starts off a little closed and reticent, opening out slowly and seductively to reveal beautiful lilacs, rose hip tea, crushed stones and camphor nuances over a core of crème de cassis, kirsch, wild blueberries and mocha plus wafts of incense and wood smoke. The palate is simply electric, charged with an energy and depth of flavors that seem to defy the elegance and ethereal nature of its medium-bodied weight, featuring super ripe, densely pixelated tannins that firmly frame the myriad of fruit and floral sparks, finishing with epic length. Just. Magic."
96 Points - Wine Enthusiast
"Powerful tannins show strongly in this elegant, structured wine. Rich black-currant and black-plum flavors are lifted by acidity. The wine has weight and concentration, but also is poised and fresh. This combination will allow the wine to age for many years. Drink from 2025."
100 Points - James Suckling
"This is muscular yet so well defined and toned. Full-bodied with deep and dense fruit on the palate, yet powerful and rich at the same time. So much sandalwood and blackberry character. Chewy and rich at the finish. This is a warm and generous wine, but the alcohol is just over 13 degrees. Not that high. Love the finish. Extravagant. Magical. Try from 2025."
98 Points - Decanter
"The form, richness, ripeness and depth of flavour are all clearly on display here. Just bottled, it's extremely different in character to the 2015 vintage; it’s hard to believe they're just one year apart. Harvesting finished in mid-October, the latest on record bar 2001. It is excellent quality, and I look forward to attacking this wine once it has started to really show itself. We need to be patient for a good while longer, but this should run and run. Right now it's the liquorice, slate and pulsating walls of vibrant tannins that are at the fore. There's a precision to the layers of fruit and a touch of salinity on the finish. Succulent is really the best word to sum this wine up - I loved it during en-primeur and perhaps it nudges even higher now. Drinking Window 2026 - 2050."
100 Points - Vinous/Antonio Galloni
"The 2016 Cos d’Estournel was a bona fide showstopper out of barrel, the best that I had encountered in over 20 years of visiting the estate during en primeur, so my expectations were piled high when I returned to find out how it performs in bottle. Deep, almost opaque in color, it sports a very intense but broody bouquet with fathomless deep black fruit tinged with blueberry and violet. The aromas almost seem to envelop the senses. The palate is medium-bodied with ultra-fine tannin that I have never witnessed in any other vintage of Cos d’Estournel. There is a beguiling symmetry to this Saint-Estèphe, as well as unerring mineralité. The persistent, tobacco-tinged finish can be felt 60 second after the wine has departed. This is a monumental, benchmark Cos d’Estournel that will give not years but decades of pleasure, though I suspect it will close down for a period in its youth, hence my drinking window. 13.07% alcohol."
96 Points - Wine Spectator
"This has a core of slightly exotic loganberry, plum and boysenberry fruit laced with singed spice, savory, lilac and incense notes, while a buried chalk-edged minerality sits in reserve. Very sleek, with a wonderfully long finish that lets the fruit and other elements shimmer. Best from 2025 through 2040. 15,833 cases made."