So, I was thinking, there are a lot of off flavors that can make a beer not so great to the judging community.
What is the best way to go about learning to pick up on these tastes?
For instance, if I wanted to learn to detect diacetyl, what is the best way to identify it in beer?
Is there a commercial beer out there that is a huge diacetyl bomb?
Could I just make a small 1 gallon batch of beer and make is a diacetyl bomb on purpose?