"This is blended from two vineyards of similar terroir: Le Champ Bouton in Avize, which is fermented in tank, and Bionnes in Cramant, vinified in 600-liter oak casks. While it shows the depth and amplitude of the vintage, its flavors of apple, white peach and orange citrus are unusually high-toned, feeling delicately poised despite their concentration. It's all pinned down by laser-like acidity, producing a clean, kinetic tension on the palate, and it's thoroughly saturated by aromas of chalk, particularly on the long, finely-detailed finish. It's an excellent 2005, and should be long-lived. Last tasted: 11/11" Peter Liem, www.champagneguide.net
"The 2005 Extra Brut Blanc de Blancs Grand Cru Mineral is breathtaking. The wine emerges from parcels in Avize (Les Champboutons) and Cramant (Les Bionnes) and is fermented in 600-liter barrels. The 2005 Mineral bursts from the glass with racy Chardonnay fruit that covers every inch of the palate. The aromas and flavors remain clean, crisp and beautifully articulated from start to finish. This is a broad-shouldered wine that nevertheless keeps its focus. The balance of ripeness from the year and the inherent minerality of these limestone-rich, old-vine parcels is terrific. This is a stunning wine in every way. Dosage was 4 grams per liter. Disgorged July 2011. Anticipated maturity: 2012-2025." 94 points, Antonio Galloni, Wine Advocate #Nov 2011