Cidreier de Meinier Brut

From Meinier, near Geneva, where I bought it directly from the producer. This is a sparkling dry cider, pale yellow-amber colour with an old apple bouquet. It is extremely effervescent on first pouring. Initial taste is very dry, old apple. On second tasting it is less dry and the old apple taste lingers. Subsequent tasting though have an off-putting, extremely bitter-dry almost rotten apple taste and coating in the mouth. 7% ABV. My rating 5.5/10.