A few minutes ago, I read an answer that completely corresponds to my views.
To me, as a Merit source, "good" is more than enough to send Merit. The Merit system was meant to reduce spam, and if a user isn't spamming, he shouldn't be limited by the Merit system.
Sometimes posts are just good, you shouldn't be a bore to demand from yourself the question of how high-quality a post must be for me to pay attention to it and deserve it.
People are different; I can give merit for humor, for sincerity, for a useful, but at the same time very simple post. However, those huge unreadable posts, to which many newbies devote a lot of time, are difficult to pay attention to, and most often, in the opinion of the prospectors, are not appreciated.
So be simpler.