There are tons and tons of comments following the Rolling Stone list, and I haven't had time to look at them all, but I enjoyed the following comment from someone named "David", especially the last sentence.
It’s more interesting when a good artist gets mentioned. We don’t expect much from Fergie or Sisqo and they probably don’t expect much of themselves lyric wise. My Humps is lyrically stupid but yet one of those guilty pleasures. So bad its fun type songs.
The bands that really try, are where it seems more sad and more of a failure. Isn’t Bernie Taupin regarded for his lyrics with Elton John? And he wrote that Starship song!!? White Rabbit and Somebody To Love vs. We Built This City. Its hard to believe its the same people (more or less)
Love Hurts by Nazareth, is a great example of a truly bad lyric, because it is totally serious.
His friends should have taken him out for drinks to get over his breakup or something, but not told him to write a song in his condition.