The NV Krug Grande Cuvée 170th Edition Brut is a distinguished champagne blend showcasing the finesse and complexity that Krug is renowned for. Based on the 2014 vintage, this edition incorporates 45% reserve wines from vintages dating back to 1998, creating a layered and dynamic profile.

Jeb Dunnuck awards the wine a score of 95+, highlighting its "decadent and nuanced" nature with aromas of "toasted brioche, lemon curd, and honeydew melon." He notes its ability to age gracefully for the next two decades. John Gilman, also scoring it 95, praises its aromatic evolution, describing it as "full-bodied" with "superb mid-palate depth" and a "very long, complex" finish.

Decanter offers a slightly higher score of 96, applauding its "lime syrup, caramelised apple tart, and raspberry" notes, along with its "clean lines" and "impeccable balance." Wine Spectator echoes this sentiment, describing it as a "lovely, mouthwatering Champagne" with a "harmonious, elegant frame," scoring it 95.

Robert Parker's Wine Advocate also rates it 95, noting its "pillowy and fine-boned" texture and "precise, chiseled profile." The 2014 base vintage is described as "more giving and less tightly wound" compared to previous editions, making it accessible for immediate enjoyment.

Wine Enthusiast and James Suckling both award the wine a score of 96, with Wine Enthusiast noting its "fine poise" and "rich fruit," while James Suckling highlights the "full-bodied and very rich" character, recommending it for both immediate drinking or holding.

Lastly, Vinous describes the Grande Cuvée as "rich, ample and explosive," awarding it 96 points. Antonio Galloni highlights the wine's "exotic mélange of dried orchard fruit, pear, spice and crushed flowers," crediting the increased use of reserve wines for its exceptional quality. This edition of Krug Grande Cuvée is a testament to the house's craftsmanship, offering both immediate pleasure and potential for aging.