"The bottled blend is 65% Cabernet Sauvignon, 23% Carmenère, 5% Cabernet Franc, 5% Petit Verdot and 2% Merlot, quite similar to the 2016, and the alcohol level reached 14.6% with a pH of 3.65 and 4.9 grams of acidity (measured in tartaric acid). It matured in French oak barriques (825 of them new) for 19 months.
It's a riper, rounder and softer vintage, with moderate acidity and a tender mouthfeel, really marked by very high temperatures all year round. They used a little more Petit Verdot in the blend, but there is no overripeness. The wine shows some herbal aromas (I really notice the touch of the Carmenere this year). They harvested extremely early (three weeks earlier than normal!) and were able to keep the tension in the wine, and it has a polished mouthfeel and very round tannins. It's a nicely crafted red blend, and they were able to overcome the difficulties of the year; I see the style of something between 2016 and 2015, quite compact. It might require some more bottle age to open up, and it should develop nicely in bottle. 180,000 bottles produced. It was bottled in January 2019." - 94+ Points, The Wine Advocate