Aroma: Clearly bourbon over... it's hard to smell anything else. It's not over powering, it's simply clearly bourbon.
Taste: Bourbon isn't complicated and stout is thin. Slightly over carbonated. Doesn't help.
Look: Looks fine. Dark stout with 1/4" brown translucence. Clear lace over edge. It's easy to drink, but it's thin and doesn't feel like it merits a being in a bomber.
"Sometimes when I reflect back on all the beer I drink I feel ashamed. Then look into the glass and think about the workers in the brewery and all of their hopes and dreams. If I didn't drink this beer, they might be out of work and their dreams would be shattered. Then I say to myself, 'It is better that I drink this beer and let their dreams come true than selfish and worry about my liver.'" - Jack Handy