The Simpsons actor Harry Shearer to leave the show
bbc.com
bbc.com
He is also one of the only cast on an ongoing tv show I've ever heard of criticizing his own show publicly.
I don't blame him if he is tired of working on the show. It can't just be Internet pundits who are tired of the falling Simpsons quality.
More on Wikipedia http://en.m.wikipedia.org/wiki/Harry_Shearer#The_Simpsons
In the biting-the-hand-that-feeds-you manner that seems to drive his public Simpsons comments (and well, from what I've read of him, his career generally), public radio is one of his favorite targets.
[1] But how? :-)
But having someone else voice so many of the characters? It's just not gonna work. So sad.
Television, you just don't know when to quit.
Or do something risky like move the show up 20 years to the future they sometimes show where Bart is a divorced dad with two boys and Lisa is married to Milhouse. There's some amusing territory there, especially the Futurama-esque absurdism like when Homer bought the first hover car, which predictably was full of bugs, loud, and just a terrible vehicle.
"Let's Go Fly a Coot" is the worst episode ever. I'm shocked they thought it was ok to air such mess.