2021 Mount Mary Quintet

The Mount Mary Quintet vineyard features Cabernet Sauvignon (50%), Merlot (25%), Cabernet Franc (15%), Malbec (5%), and Petit Verdot (5%). The blend's composition varies seasonally due to factors like fruitfulness and fruit set and is fermented on skins for 12-16 days, followed by 22 months of barrel maturation. The blend includes 25% in large oak (1500L+), 30% in new barriques (225L), and the rest in 2-5 year old barriques.

"The 2021 is a Quintet to sit comfortably alongside our famed 1990, 2015 and 2019 renditions. The nose offers red cherry, violets, spice and some earthy undertones. The palate is driven by red fruits, intertwined with spicy French oak; however, it is really the quality of tannin that defines this wine on the palate. Not since the 2013 vintage have we seen this quality and quantity of fine grain tannin present, giving this wine such an appealing structure and persistence through the palate. It will age tremendously well for at least 3 decades."
Sam Middleton - Mount Mary Winemaker

Other Reviews....
A blend of 45/30/17/6/2% cabernet sauvignon/merlot/cabernet franc/malbec/petit verdot. Fermented with whole berries and at different temperatures, depending on the variety. All varieties are matured in both barriques and 1600L foudres for 12 months then racked into barriques (35% new) for another 10 months before blending and bottling. A saturated purple-red. This is a special Quintet (and I don't say this lightly) from the first. Aromas of blackberries, blackcurrants, dark cherry skins and crushed violets. A whisper of pencil-shaving oak. An elegant, concentrated, pure and structured wine that will become even more special with time. As I was tasting it, Radiohead's opening track from Kid A came to mind. Everything in Its Right Place, indeed. Drink 2023 - 2040.
98 Points
Philip Rich - Halliday's Australian Wine Companion

Among the ten vintage flight that I was privy to, this is arguably the finest of them all, sitting pretty alongside its rival, the stunning 2015. Medium-bodied, taut and understated, as the Quintet always is. Graphite, pencil lead, blood plum and a fleck of red and black currant. The wine's signature, a kit of gorgeous, sinuous tannins that reflect the later picking windows of more recent years. This could easily be nudged up a point. Best after 2028.
98 Points
Ned Goodwin MW - JamesSuckling.com

It's no secret that the Quintet is one of my favorite Cabernet blends in Australia. I collect a few bottles for my cellar each year because of three reasons: they speak of site and place eloquently and gracefully, they age in the same manner, and despite every and any season, the dry-grown vines prevail. I love the vintage variation through the lens of house style; these are natural feeling, unforced vineyard wines and a proud statement of what is possible in the world of global Cabernet, and Australian Cabernet more specifically.
So, the 2021 Quintet comprises 45% Cabernet Sauvignon, 30% Merlot, Cabernet Franc 17%, Petit Verdot 6% and Malbec 2%. On the nose, there is a forest of red berries—mid-weight and balanced in their flow of aromatics. It has notes of pomegranate, cassis, a hint of cocoa, graphite and tobacco, star anise and salted licorice. In the mouth, the calling card of this estate is undoubtedly the tannins, and they flow and weave through the fruit at every turn. This is a silken wine, the tannins like carded silk. If you've ever carded fleece or a raw substrate like that, you know the satisfaction and progress of that process. The tannins here have that open-weave, unfettered feeling—they are what they are and are not created/built/etc. There is nothing forced here. The season has yielded a balanced and fine wine, and the tannins feel like they plume through the fruit, like blood in the water. I cannot separate the fruit from the tannin. It's chewy. Excellent. I'm looking forward to seeing this again in a decade. Drink 2023 - 2063.
98 Points
Erin Larkin - Robert Parker's Wine Advocate

45% Cabernet Sauvignon, 30% Merlot, 17% Cabernet Franc, 6% Malbec, 2% Petit Verdot. All the good things. I tasted a 2021 Coleraine the other day, and in many ways, this wine echoes that one. And last year I opened an 18 MM alongside an 18 Coleraine, and it was the same kind of thing. Obviously they are different, and yet, they have a kinship. I think it’s to do with this restrained intensity, acid and tannin balance, and quintessential Cabernet blend perfume. Just an observation really. If you’re feeling flush, you should try it yourself some day. I can pretty much guarantee you won’t have a bad time.
The pencils and the perfume, crushed small berries, essence-like in a way, with tobacco and a little crushed leaf. It’s medium-bodied, tense and so controlled, firm graphite tannin, a clean cranberry crunch to acidity etches it so finely, and the finish is floral, stony and supremely long. Frisson and finesse. It’s a magnificent wine, and one for the ages. Drink 2026 - 2047+
97+ Points
Gary Walsh - The Wine Front