(Spoilers) I especially like how all the implications of the few base assertions are being explored: renting bodies to visit with dead relatives, class separation, immortality and untouchable lawlessness for the rich, on and on. Just well done.
The show actually felt quite shallow to me, like it focused entertaining over presenting a coherent world. E.g. I'd expect to see identical cheap mass produced body running around everywhere.
I more fondly remember the near two decade old ghost in the shell fancies, especially for it's time. But then I don't plan to go back and may ruin my memory of it by re-watching.