If Carter's 2019 Cabernet Sauvignon Beckstoffer To Kalon The OG lacks a bit of the complexity and dimension shown by the GTO, it's still a tremendous wine, capable of two decades (or more) of longevity. A rich, dark-fruited effort, loaded with cassis, black cherries and dark chocolate, it's full-bodied and concentrated, with a long, velvety finish.