There are lots of words that mean good or bad. The opinion polling company YouGov asked people to score adjectives according to how positive or negative they were. The score was between 0 and 10, with 0 being the most negative and 10 the most positive.
The chart shows the results. The most negative word was abysmal followed by appalling, awful, dreadful and terrible. In the middle was average, bordered by mediocre and not bad. The most positive word was perfect, followed by outstanding, excellent, incredible, brilliant, superb and fantastic.
So there you are. Isn’t that, er, great?