I thought this was decent and was immediately blown away by the nose and color. However, after that it was a bit of a one trick poney. Very thick and awesome mouth feel. Flavors for me were just oak and dark fruit. Nothing really blew me out of the water. Compared it to batch one of rr13 and i much preferred the rr13. Definitely will taste the 15 again when it has had some time to open up. The 13 was just more complex and took me on a ride.