I watched it last night here in Switzerland. Completely packed house in a big theatre and everyone, including myself, laughed their ass off from start to finish. My wife doesn't like the Simpsons but even she was cracking up almost every 20 seconds. Simpsons is pretty fun to watch with 500 other people.
The Euros seemed to get the sarcasm. But in Euro style we had an intermission. WTF.
Not enough Monty Burns and Smithers for me but overall good shiat.