Brilliant. It describes the long, always and hopefully not forever saga of women aging and the desperation of the most famous women (and regular women) for their young beauty: do it all, go back to 20's, do not accept aging. Face the out of balance solutions, try to revert 30 years of life physically, which is impossible.
Also it reminds us how when you are 20 you think you will last forever and how young and old women can face the aging process of "loosing beauty" - Sue's aggressiveness towards her old matrix gave an enphasis on that.
And the end was the unexpected grand finale, a bit of drama/terror to move people's emotions. I really like it. Demi Moore is absolutely incredible and as an actress she probably suffered on herself the chase to perfection. And i like her wise side, showing that she's not just a baby face of Striptease or Ghost. And Remember: botox and fillings are a retroscession of the beauty industry and the wo/menkind.