91-93. From a cool sute at 300-400 meters above sea level, the 2017 Gigondas Terrasse du Diable is a blend of 85% Grenache and 15% Mourvèdre. It boasts knockout aromas of ciolets, garrigue and purple raspberries, with an undercurrent of black cherries. It’s full-bodied and concentrated, with bright, crunchy acids. The overall impression is of a wine with sharper edges that the harmonious 2016 or 2018. Cellar it a couple of years and then enjoy it over the following decade.