Its good I love Diane Morgan, she plays naive characters and innocent but daft people really amazing.
The Cunk on earth is a good spoof, although I do have a critism, it does feel abit forced at times to be to silly, like the concept is funny, she is funny, but sometimes the funny becomes a little tedious, she could have gotten away with a borat'esque show because she's relatively unknown. And looks like a regular person, because she csn pull off these characters so well people would think they're real.
Anyhow, the show is good, a nice bit of comical relief and as I said, I love seeing Diane Morgan on screen because her presence is so normal and real.