98-100 points, Jeb Dunnuck
"One of the finest wines to ever pass my lips, the 2022 Château Cos D'Estournel is a monument in the making. Based on 61% Cabernet Sauvignon, 37% Merlot, and 1% each of Cabernet Franc and Petit Verdot, this saturated ruby/purple-hued Saint-Estèphe offers a full-bodied, massive, opulent style as well as perfumed red, blue, and black fruits, ample spice, chocolate, graphite, and lead pencil-like aromatics, a stacked mid-palate, flawless balance, and a monster of a finish. An improved version of the 2009 (if that's possible), this is a legendary wine in the making. Hats off to Michel Reybier and technical director Dominique Arangoïts."