Nightmare on Brett - Crooked Stave - Sour - ABV 9.666%
It pours almost black with half-finger tan head, just like a stout.
The best part of this beer is the aroma which is world class. I smell a beautiful acidic, roasty, balsamic aroma that makes me yearn to taste.
The taste is a little disappointing next to the aroma. Beeradvocate says this beer is world-class, but I definitely disagree. It's a good beer, not world-class. The Cherry and Raspberry Nightmare on Brett's are significantly better.
I will say that the taste is amazingly complex, and more is going on than I can fully appreciate. It's nicely acidic sour and tart, but pretty drinkable. It's not too sour. There are dark fruits there, but I'm not sure what they are. There is some dark chocolate. The bourbon near the finish is subtle, but the best part of the taste. You must let the beer warm to get that (I got it with second glass as this was 750 cc bottle). The finish is pretty dry, but nice enough. The mouthfeel is medium with decent carbonation, but sort of watery at times.
Overall this beer was lacking the wow factor. It's a Category 2, not 3 for me. But the aroma was outstanding, and glad I tried it.
Cheers!