This is seriously structured with blackcurrants, blueberries and iodine. It’s full yet so tight and focused with serious austerity and focus. Very classy and polished with precision. A terrific Siran. Try after 2026.James Suckling | 95 JSAll the elements are showing well in this wine from the southern end of Margaux. It’s an estate that is showing great promise and the wine brings together great tannins and richly delineated black fruits. It will age well.Wine Enthusiast | 95 WERipe and rich black fruits on the nose, smells heady and fully aromatic in a fruit-forward way, with blackcurrants, berries and sweet Ribena edges. Juicy and supple, nicely lively in the mouth, high acidity, with quite present tannins that are a little bit chalky and enjoyably bitter. Lovely viscous texture at first, with plenty of acidity and succulence, feels extremely youthful and on the edgy side right now, but is rounded, forward and full in body. It’s on the richer, riper side and a has a touch of sweet jamminess to it alongside spiced nuance and some terroir influence via the cool, minty salinity. Extremely likeable and one to watch.Decanter | 93 DECThe 2020 Siran is packed with the essence of blackberry jam, mocha, espresso, bittersweet chocolate, licorice and cloves. This dark, sumptuous Margaux is not at all subtle, but it does pack quite the punch. This is an especially opulent style, to be sure.Vinous Media | 92 VMLots of red and blue fruits, spring flowers, graphite, and leafy tobacco notes all emerge from the 2020 Château Siran, a medium-bodied, elegant, incredibly pretty and finesse-driven Margaux. It shows the fresher, elegant style of the vintage and has remarkable purity, fine tannins, and a great finish.Jeb Dunnuck | 92 JDDeep garnet-purple colored, the 2020 Siran features notes of blackcurrant jelly, ripe redcurrants and raspberry leaves, plus suggestions of wild sage, tar and underbrush, with a waft of wild mushrooms. The medium-bodied palate is elegantly styled and refreshing, delivering approachable, soft tannins and plenty of red berry layers, finishing earthy.Robert Parker Wine Advocate | 90-92 RP