98pts James Suckling

Super aromas of nutmeg, cloves and dried flowers with plums and blackberries. Subtle yet so complex. Full-bodied, tight and integrated with ultra-fine tannins and a beautiful finish. Lasts for minutes. Very, very Cos. Harmony. Texturally marvellous.

96pts Wine Enthusiast

While this wine is rich, it has a classical demeanor, with fine tannins that support but never dominate the ripe black fruits. Full of juicy acidity, it offers black currants and some fine, firm tannins at the end. This will take some time to mature, and the wine will not be ready to drink before 2027.
Cellar Selection

95pts Robert Parker's Wine Advocate

Composed of 76% Cabernet Sauvignon, 23.5% Merlot and 1.5% Cabernet Franc, the deep garnet-purple colored 2015 Cos d'Estournel is muted at this very young stage. The nose offers fleeting glimpses at provocative cherry tart, chocolate mint, baked redcurrants, warm cassis and wild blueberry scents plus suggestions of lilacs, cinnamon stick and Indian spices. Medium to full-bodied, the palate absolutely explodes with vibrant red and black fruit bursts and tons of exotic spice accents, framed by super ripe, super firm tannins and a lovely line of freshness, finishing very long.
Rating: 95+

94pts Decanter

Opulent and generous, this is a sexy and confident Cos d’Estournel. After only one year in bottle this already has strong caramel notes. It's more marked by the heat of summer than the 2014, displaying sweet, rich fruit. Although almost accessible today, I predict that it will close down over the next few years. It's very good, so look to drink this in four to five years, and have no worries about it continuing for another decade after that. The wine suggests an evolution in how this château began approaching warm vintages after the 2009 vintage.

93pts Jeb Dunnuck

The 2015 Cos D'Estournel is a classic wine from this estate and a terrific effort from the northern Médoc. Compared to both 2007 and 2004 by the estate and representing only 39% of the total production, it offers a fresh, classy bouquet of crème de cassis, black raspberries, toasty oak, graphite and damp earth. Made from 75% Cabernet Sauvignon, 23% Merlot and the rest Cabernet Franc, this medium to full-bodied 2015 has solid mid-palate depth, fine, polished tannin, and a great finish. It’s going to improve with short-term cellaring and keep for two decades.

92pts Wine Spectator

This has a gently steeped core of currant, plum and black cherry fruit, infused with black tea, singed juniper and smoldering tobacco notes. The vintage's overt austerity is less evident here, with a gloss of alluring toast adding polish to the finish. A strong effort. Best from 2020 through 2032.

Winemaker Notes

The rigor of the selection combined with the large proportion of Cabernet Sauvignon has revealed a wine with unique balance, very precise, very pure with a wide-ranging of aromatic complexity, both fruity and spicy. On the palate, the tannins are silky and intense, with a particularly long and brilliant finish.