96 points Vinous
"The 2015 Chardonnay Kistler Vineyard Cuvée Cathleen is ample, full-bodied and distinctive, as it always is. Distinctly mineral and savory, the Cuvée Cathleen captures the magic of this tenderloin within the west-facing section of Steve Kistler's original Moon Mountain vineyard. As always, the Cuvée Cathleen is a Chardonnay of phenolic intensity and structure, with explosive energy and tons of personality. (AG) "