Eh, I found it rather disappointing. I know in the mythology of the show stack tech has only been around a couple hundred years, but look at how different culture is with just a few decades of cell phones. Am I really to believe cross sleeving would even be a thing? If the stack can receive input from drugs, how would a body's natural hormones impact? Lack thereof in a synth body? And DNA tagging? When you jump sleeves, clone? What kind of identity verification is that?