I tried a new imperial stout today (new to me anyway), Black hole Stout brewed with coffee by the Danish brewery Mikkeller. It was very dark with a chocolaty-brown head and a very nice, sweet, malty nose. It had a very dominant bitter-chocolate taste that carried on throughout. After a few sips though, I did detect notes of black coffee. Eventually the bitterness might border on the overwhelming for some but if you are into craft beers, especially the dark side like me, its definitely worth trying. It is 13.1% ABV according to the label but I read a review that claimed it is actually 14%, but what's .9%??? The alcohol content was not at all overbearing though and I enjoyed this beer.