1. Even sanitized, it's a much more interesting musical than it usually gets credit for. There's a thin plot, but most of it is kind of oblique commentary. The principals don't sing a lot. I love all the vignettes with supporting characters' stories that don't advance the plot but give depth and complexity to the world of the show. And some of those songs are flat-out great.
2. The production was huge! I loved the big dance scenes in the gym shot with aerial cameras. Alternating between long shots of joyful chaos and then zooming in to more focused sequences of the characters. Ambitious and thrilling.
3. I say this a lot, but I am in awe of the skill and precision Broadway musical performers bring to their work, sailing around that stage nailing every kick, every acting beat, every high note, every time. They amaze me.
4. I enjoyed this one quite a bit, but like the others it mostly left me wanting to see the film again. I mean, Stockard Channing?