Double decanted the night before. The 1998 pours a deep garnet purple with a opaque core; medium viscosity with moderate staining of the tears. On the nose, the wine is vinous and imbued with an incredible perfume of ripe black cherry, black plum, purple flowers, pipe tobacco, cocoa, a mix of organic and inorganic earth, and fine warm spices. On the palate, the wine is dry with medium+ tannin and medium+ acid. Confirming the notes from the nose. The finish is long. This is a wine in its prime and it’s a beauty. Drink now with some time for it to breathe before service and this should drink well through 2048. — 5 months ago
When mature Jamet are on they’re sooo good. ‘98 is gorgeous tonight and even less evolved than a prior bottle. There’s such balance and clarity to its haunting richness wafting complex aromatics of deep blackberry fruit, smoked meats, camphor and black truffle with an elegant, satiny palate, melting tannins and a stunningly long mineral and savory finale. For my tastes, at its peak! — 10 months ago
This ages beautifully — 3 years ago
Still delicious! Could have aged even more! Nice tannins, heavy on the tongue still, ethereal mint, clove, dark fruit, leather, tongue curling goodness! — 4 years ago
This is an amazing year and continues to be in such an amazing state of balance. It is such an amazing champagne. — 5 months ago
From the start this 1998 Opus had a beautiful nose of cherry and plum, with notes of cedar and herbs. On the palate, the wine is refined and silky, with tannins and flavors of dark fruit and notes of leather, cocoa, espresso, and spice, finishing long and polished. — 6 months ago
+1 hour decant(decent chunky/fine sediment). A splendid medium dark ruby red color with bricking. On the nose: Tantalizing perfumed notes of stewed plum/cherry, worn leather, smoke, forest floor, stewed meat, cedar, eucalyptus. Taste: creamy, elegant, with power and depth wine...plum, currants, smokey earth, graphite, saline, dusty crushed gravel, tobacco leaf, and a nice medium plus finish. YUM!! — 9 months ago

Wow. Just wow
It starts off kinda like a deep and dark Rhône wine with a sweetness and kirsch like flavor but then in the palate it just explodes about 4-5 second later and there is a whole different level of expression.
Wine was best at about 1.5-2 hour decant and actually better without food. — a year ago
Medium straw colour , quite fine relatively persistent perlage . Quite discreet at first with some orange peel , meaty porcini , still quite fresh and lively though , delicate touches of toasted brioche, white chocolate . On the palate this is quite refined and delicate in style , fruit peel , orange pith , porcini , brioche, touch of hazelnut . Good grippy acidity , saline , with decent , lightly toasty finish . This is fully mature and probably still at peak , not perhaps the longest or most complex DP, but perfectly well balanced and proportioned. Now and over the next few years , don’t think this will improve much from here . — 4 months ago
Drinking well. Big, bold and tannic. — a year ago
Conrad Green

Oily and intense. Really packed with flavor and quite blocky. Some nice refined notes — a month ago