I disagree. I have done the experiment a lot because often I make two shots and reheat the second one. It's noticeably less flavoursome and much less aromatic than the first.
Some coffeeshops even recommend to taste it while it cools off and not drink straight away.
At WBC judges need to evaluate coffee as it cools down. Some people brew coffee using extract chilling - over a cool steel ball or using chilled portafilters.
I really don't understand how this myth of 'dead' shots still exists.
I, um, do not wish to do this.
> Some coffeeshops even recommend to taste it while it cools off and not drink straight away.
Those coffee shops can with their own business.