Alan,
I think we're both on the same page with both beers. Brooklyn Choc DOES have too much alcohol burn for me.
-The Celebration Stout I think it something else though; the background flavor a few seconds after you take a sip seems different to me.. I'd say it tastes like when I accidentally fermented a beer way too warm, but I'm sure they have really great temp controls so I don't know what to call it. Maybe just too much roast barley, I really can't place it...
Then again, maybe it is the higher alcohol plus the fact that it's really dry. Most of the higher alcohol beers that I've had are sweeter so maybe the sweetness helps to hide the alcohol...
Adam