Starting with Zook's post on page one, I replaced every mention of the word "best" with "my favorite". Unless someone has seen every sitcom in the history of TV, they are unqualified to assess what is "best". Similarly, if you haven't watched every episode of a TV show, you have no grounds to say that a show sucks. That's like saying SFAM is a terrible album because Regression is boring.
Though, seeing as how this is the "opinion" thread, it's all good.
Controversial opinion of my own... Denny Crane is the greatest TV character ever. Change my mind.