My main qualm about TV criticism has been when people review TV the way they review movies. They watch the pilot, and write a definitive review of the show. The obvious analogy is that you don't read the first eight pages of a book and then talk about whether the book works or not. People want so desperately in this day and age to declare something thumbs-up or thumbs-down that they declare it immediately.

The best shows are always the ones that are very, very low-concept and just about great characters.

Topical-sketch writing were incredibly rational and well reasoned: don't do a joke if the subject doesn't deserve it. An ad hominem attack on someone might get you a cheap laugh, but it doesn't earn you any long-term trust. The biggest rule was: you attack whoever's in power. Don't bring your personal bias to the table.

The first joke I got on the air I remember clearly. Dennis McNicholas and Robert Carlock wrote a sketch where they were evacuating the Titanic, and the last two guys on the entire ship were the two black guys, Samuel L. Jackson and Tracy Morgan. So Will Ferrell was running back and forth, saying, "All first-class passengers get in the lifeboat. All second-class passengers and third-class passengers get in the lifeboat. Let's get all the animals in the lifeboat. Let's put all the empty luggage in the lifeboat."

I am of the opinion that there is more high-quality television being produced than at any time in the history of television.

You really don't settle on an idea until you're really sure it's the best idea. Then once you settle on it you commit to it entirely. That was always the plan.

Mockumentary formats are great for a couple of things. One of them is delivering the toughest part of any sitcom episode, what writers call "pipe" - the nuts and bolts of the story where you explain what's happening, the boring plot stuff.