This episode has an below average plot.
I'm starting to get into the "new" episodes now, because most of them are way better then I ever gave them credit for.
The humour in this episode is dull, uninteresting, and silly. But most of all, it isn't all that funny.
If it's on, and you have nothing better to do, then watch it, but if you're smart, you'll most likely change the channel, or do something else after 5 minutes.
Having said that, nothing really offended me in this episode. So it doesn't really bother me that it is below average, it's good enough for me.