By the series' end, Christine has been so dumbed-down that she gets trapped in a subway station, and loses her passport on a flight to the Bahamas, and, oh yes, gets her foot stuck in the john. It's a fate that befalls lots of sitcom characters over the course of a long-running series: it's easier to write for people who are lazy and inept rather than driven and well-meaning. Certainly it's easier to mine laughs. Let me mention that I think The New Adventures of Old Christine is a smashing TV series. I knew it was good when it first aired; in syndication, I've realized it's a classic. But it's a very uneven classic, at its worst when Christine strays furthest from her original conception -- and when she strays, starting in Season 2, it's mostly due to the invasion of the Raymond writers.