Episodes involving lots of singing are generally rubbish.

I turned off tonight's episode partly as it is a terrible one involving bad singing, but also as I've seen it around 6 times before.

Channel 4 - either put some new episodes on or do something else at 6 o'clock !

I like the ones with singing. But I do agree that C4 need to show some new ones instead of repeating ones that everyone has seen about fifty times.

Get Sky One then
Channel 4 is a budget channel whereas the Simpsons is an international success. Ergo, they can only afford a very limited number of series.

i actually love the ones where they are singing. i always think the songs are so clever!