Isn't part of the problem that words such as average, mediocre and adequate is mostly used to refer to bad things?<p>My favourite joke from Community is in an episode where they are shooting a commercial for the University and how this gets completely out of hand.<p>In the end, when the review commite sees the final result one guy says "It's good" and the other chimes in "It's better than good, it's <i>good enough</i>"<p>This is funny because "Good enough" is usually not considered to be good.