A college thing, 40 years ago, so I can't honestly give you a full tasting breakdown. But I do remember that it had that smokey charred earth flavor that separated it from tequilas of the era. And the worm, of course, that imparted a sense of exotic authenticity. But I was not a fan back then--either because of my age and inexperience or because of the liquor itself. Today I am a fan of modern mezcals, sipped and mixed, and think there are enough quality versions (in the Del Maguey portfolio alone!) to offer you better options. But, by all means, try it yourself. Don't feel you need to eat the worm.