This wine is easily described in one word:

Stunning. 

65% Cabernet 35% Malbec 1% Extra Goodness

NO need for wine poetry although the "wine poets" had some interesting reviews. 

Robert Parker's Wine Advocate 96

The 2018 Nicolás Catena Zapata was produced with 65% Cabernet Sauvignon from Gualtallary (Adrianna vineyard, with the Cabernet Sauvignon interplanted with some Cabernet Franc) and 35% Malbec from Altamira (Nicasia vineyard). They no longer use grapes from Agrelo, and this is also a lot higher in Malbec than in other recent vintages. So, it has a very different profile, a charge that started in 2017, with more contained ripeness and more freshness, and the wine is intense, keeping some of the Cabernet character (tobacco, blackberries) and the floral notes from Malbec. It comes through as balanced and harmonious, with very fine tannins and a long finish and perfect ripeness. This aims to revive the style of Bordeaux before phylloxera, from massal selection of ungrafted vines.

(massal selection = planting a vineyard with wood from the vines of older successful vineyards.  This preserves the clonal variation in the vineyard, and also forms a buffer to different climatic events that may occur in a given growing season since each clone has unique tolerances to different conditions."

James Suckling 96

Aromas of blackberries, grilled meat, blackcurrants and wet earth. Full-bodied, tight and compact with dense dark berries and currants. Linear and long with a tight, focused palate. A blend of cabernet sauvignon and malbec.

Decanter 96

Made with grapes from pre-phylloxera massal selections of Cabernet Sauvignon and Malbec from the Uco Valley, this blend from Catena Zapata was fermented in oak, cement and steel and aged for 18 months in barrels. It has a complex nose of red and dark fruit, sweet spices, notes of Earl Grey tea, gunpowder, cedar, violets and eucalyptus. Broad and free-flowing, the compact core offers fine tannins and intriguing cellar potential.