It's certainly one of the best. My favourite is the space episode."I call the big one Bitey" is perhaps my all time favorite Simpsons joke. And the monorail episode is very likely the best episode of any season.
Just that 2 minute clip is filled with so many gems. The stock photo is amazing, "Rail means rail" is hilarious...and then the GOAT joke I just wrote about.
Because it's supposed to be a happy place and they don't want your first impression being a reminder that someone is dead?