Opened up a fun one last night, drank one of these fresh in 2016 and thought it was a solid stout with just a little too much blueberry, so I bought two more to cellar. Cracked the first of them after 4 years, the blueberry was pushed to the side and the chocolate and vanilla started to shine. On the finish everything mixed together in a bazaar minty taste, not bad but incredibly unique. Can't wait to try the other in a few years