This is an excellent quality dry Central Otago Riesling.
"Beautiful clarity of aromas in the grapefruit and lime-peel zone. Then abundant stony, flinty, wet rock complexity. Immensely fresh palate, this is full of life and has a very long, seamless run to a dry, flavorsome finish. Drink or hold. *Top 100 New Zealand Wines of 2018*" (10/2018)
96 points James Suckling.