But like most people watching, we had questions about the show.
Here are a few thoughts that struck us while watching the east coast broadcast of this not-soon-forgotten moment in live TV musical history.
1. So Danny and Sandy met on the set of The Young and the Restless?
2. Is Jessie J. part of the Grease cannon?
3. Is this the most impressive golf cart choreography in the history of TV?
4. What are the odds that Droughtland, California would get intense storms the one day someone set a live production outside?
5. How many heads of normal hair are hiding inside Aaron Tveit’s Grease hair?
6. What is Patty Simcox on?
7. Is she willing to share?
8. Is Ana Gasteyer’s principal character giving anyone else SNL feels? #WemissyouAna
9. WHAT IS MARIO LOPEZ DOING HERE? …