Fielding several phone calls this afternoon, I did manage to watch STUDIO 60, and I thought it was the best episode it has had in months. What made it good was that it was DRAMATIC, and all of it was believable and interesting. The dialog was less flippant and wise-ass, and I got far more invested in the characters than most episodes allow me to be.
[The small excerpts from the actual sketch comedy show they're doing were as unfunny as always.]