Watched it tonight as I recorded it last night.
And I thought the last few years were low for the Simpsons. Obviously the main writers were off writing the film (Which was excellent) so left it entirely down to Gervais, needless to say, it was awful. The Character Gervais voiced was just him, and he isn't funny. Perhaps the characters he writes for the Office or Extras are to some people, but he isn't, as he shows on a fortnightly basis on the Jonathon Ross show. By far one of the worst episodes in Simpsons History.