Recent tastings of the 2010s from Domaine de la Romanée-Conti show just how good the wines of this storied Burgundy estate can be—and why it remains at the top of the quality hierarchy. These are wines of precision, balance and elegance. Offering innate power and intensity, they are also light in weight, resulting from their energy, vibrant structure and mineral element. Furthermore, each cru reflects its site. Wine Spectator's Bruce Sanderson explains.