99 points James Suckling

The purity of fruit is really something else here, with currants and fresh flowers, such as violets and roses. Flower stems as well. Fantastic length and structure to the wine, with tightness and focus. Wonderful fruit. Graceful. A blend of 78% cabernet sauvignon, 8% merlot, 7% petit verdot, 6% cabernet franc and 1% malbec. Try after 2028. 

99 points Wine Advocate

Winemaker Michael Silacci commented that usually the blends are finished in January or February after the vintage. This year, with the 2019s, he was still tweaking the blend, but he did mention that this is "pretty close to the final blend." Deep garnet-purple in color, the 2019 Opus One leaps from the glass with notes of Black Forest cake, Morello cherries, mulberries and fresh blackcurrants plus hints of licorice, wilted roses, Sichuan pepper and iron ore. Full-bodied, the palate is jam-packed with juicy black, blue and red fruits, framed by velvety tannins and background freshness, finishing on a compelling earthy/mineral note. Tasted as a barrel sample, this is a truly magnificent Opus One in the making!

98 points Decanter

Intensely perfumed on the nose, rose petals, violets, deeply scented and seductive. Rich yet expansive on the palate, very open with dark chocolate, cherries, fragrant blackcurrant - sweet and scented, with satin-like tannins that effortlessly support the flavours. There is real drive and persistency to this, fresh, youthful and alive with a vibrant juiciness that is so appealing. No one element is too dominant, this feels harmonious and balanced with an excellent tangy acidity and long minty, herbal finish with edges of tobacco and dark chocolate. A classic Opus with breadth, finesse and energy. Grapes were harvested 10 days earlier than average, on 10th September with harvest lasting four weeks. 6% Cabernet Franc and 2% Malbec complete the blend. Ageing 19 months in new French oak.