I've only tried Unibroue products on the west coast, and all 3 that I've tried have been disappointing ... not bad, but not great. Maybe they don't travel well (since it seems east coast people rave about them -- but all the great US beers are on the west coast, so the competition is a bit stiffer here).

Of course it couldn't be sold as beer in Germany (Unibroue adds spices and aromatics to get their special flavour).