What's worst of all to me is there is no real conclusion to this. "They're brainscans." Okay, and? There's no conclusion to their story arcs. I don't care that they're brainscans, the important part is that I want to know what they do to fix the predicaments they're in. Instead of fixing anything, they put their dead friends' bodies in an aquarium (???? Why? What does this possibly represent about suicide?) and just go on living like nothing happened, trapped forever, and doomed to eventually kill themselves too, or be killed when whatever digital world they're trapped in no longer has electricity?
It's got the hallmarks of some of the most rushed, bullshit endings in all of fiction, and it will go down in history as genuinely a TERRIBLE ending to a franchise that people had high hopes for. Bravo, tranny. Abstract yourself.