93pts James Suckling

Very rich, darkly concentrated berries and impressively structured tannins. Flavors are in the dark-berry/plum zone and they're carried long and focused. Impressive wine. Try from 2021

91pts Robert Parker's Wine Advocate

The 2015 Giscours' Sirene is a blend of 65% Cabernet Sauvignon, 30% Merlot and 5% Cabernet Franc. It has a crisp, quite pure black cherry, raspberry coulis and cedar-scented bouquet that gently unfolds in the glass. The palate is medium-bodied with good depth for a second wine, the 30% new oak nicely integrated with good depth and grip on the graphite and spice-tinged finish. This is worth seeking out - the best The Giscours Mermaid to date, but those with a wise head will give it 2-3 years in bottle.

91pts Vinous

The 2015 La Sirene de Giscours is terrific. Deep and pliant in the glass, the 2015 offers superb intensity at this level. Crushed flowers, savory herbs, menthol, licorice and plums infuse this deep, pliant wine. This gorgeous second wine from Giscours is long on both texture and depth.

BLEND: Cabernet Sauvignon, 30% Merlot and 5% Cabernet Franc