I don't know why people are bashing so hard on critics of last night's show. Of course, a post that simply says, "It sucked," is setting yourself up to be slammed. But, even though I'm a die-hard fan, should I lie and say I thought the episode was good when I didn't? The Simpsons has set high standards, and that's good. It's okay to be disappointed -- it doesn't make you a "bad" Simpsons fan.
The thing that I found interesting (disturbing) about both the Halloween ep and last night's ep is that there seems to be a much more random element to the one-liners and other jokes. The episodes are filled with things like, "Oh yeah, I rob now." Not that the line isn't funny, but I expect a few of these lines an episode, while the last couple eps seem to be filled with them, leading to a feeling of discontinuity -- like the episode is just wandering around and can't decide which direction it wants to go in.
I think it worked much better in the Halloween episode because the stories are shorter and you expect THOH to be a little out there anyway. But, even though I chuckled several times last night, there were also several times where I just sat there wondering what the hell was going on. (That whole scene outside the boat with the seal, for example.)
Anyway, it's just a feeling --that's the best I can describe it. It feels like the writers are on something a little more powerful than what they usually take, just tossing out random ideas and then finding a way to fit them all together. When I sit down and watch these episodes again I'll be able to give more concrete examples.
The other thing is that the writers seem to be pushing the edge a bit more, both with language and with sexuality. Some examples:
"It certainly covers up the cat crap" "Pull on me clover" (or whatever the hell he says) Homer and Marge debate "doing it" in front of Bart Smithers eating Burns
Not that this is a bad thing necessarily, but it could indicate either a feeling of boredom on the part of the writers or they're just running out of ideas.
Even a bad Simpsons episode is better than most other stuff on TV, but that doesn't mean people can't be concerned and shouldn't voice their opinion.