This whisky is ridiculous. There are few whiskies on the market aged entirely in port casks, and even fewer that spent a total of twenty-three years in port casks. Don't get me wrong, port cask finishings have become a "thing" in the last decade; that's when a whisky is primarily aged in more readily available (cheaper) American oak, and spends a few months to a few years in port casks. However, a whisky aged entirely in port casks for twenty-three years? Damn.