Bunnahbhain 20 Years Old 1997 Palo Cortado Finish whisky review: A delightful expression, plenty of sweet vanilla suggest plenty of ex-Bourbon maturation before the final Palo Cortado finish. I loved this plenty of buttery nut and coffee notes but without too much of the chocolate that can come from PX or occasionally Oloroso casks. An expression well-deserving of being the pinnacle of Distell’s 2018 limited releases. 93/100