I think was pretty good, but hey, haters gonna hate.
The message they shown at the end could just be seen as a jab at all the people who do nothing but complain about each episode online. Thats why they say go outside first.
I wouldn't go so far to say it sucked. I was still entertained. 7/10
Well, they tried and they failed. It was like i said before, mediocre at best. Nothing like any of the early seasons of The Simpsons.
At least they know it themselves as they ask everyone at the end of the episode to get some fresh air before going on the internet to talk about how much this episode sucked....