2017 D'Arenberg Dead Arm Shiraz McLaren Vale

(92 Points) Locked up tight and ungiving on the nose, d'Arenberg's 2017 The Dead Arm Shiraz is nonetheless formidably dense and concentrated on the palate. Notes of charred wood join plums, raspberries and black olives in this full-bodied effort. With its current surly disposition, it appears to require decanting or several years' sleep in a cool cellar. Giving it air helped bring out purple raspberries and softened the considerable tannins, so I'm optimistic about its future evolution. -Robert Parker's Wine Advocate