The Tb points given to this wine are the world’s most valid and most up-to-date evaluation of the quality of the wine. Tastingbook points are formed by the Tastingbook algorithm which takes into account the wine ratings of the world's best-known professional wine critics, wine ratings by thousands of tastingbook’s professionals and users, the generally recognised vintage quality and reputation of the vineyard and winery. Wine needs at least five professional ratings to get the Tb score. Tastingbook.com is the world's largest wine information service which is an unbiased, non-commercial and free for everyone.
Great Grandfather Rare Tawny was created in 1994 to celebrate the 150th anniversary of Penfolds. Subsequent blending material has been sourced from stage six of the ‘Grandfather Solera’ and individual batches of maturing Grandfather that are identified as having exceptional quality. These components are further aged before being blended and introduced into the ‘Great Grandfather Solera’. After an initial launch of exactly 1994 bottles to commemorate the year of its inaugural release, Great Grandfather is only ever released in limited quantities to ensure the age and quality of the style is never compromised. With a minimum average blended age of 30 years, Penfolds Great Grandfather Rare Tawny delivers a beguiling mix of age, structure, strength and complexity with each and every sip.