*** SPOILERS ***
This post contains spoilers for the end of the game, and the last level or so.
I'm curious to know who others chose to kill at the end and why. I was pretty convinced that Azai was really the "bad guy" up until the last part of the game where you're wandering through that fugue state. I really wasn't sure who to believe and I suppose that's the whole point to begin with. I ended up killing Azai as even if Ora was a figment of my imagination she'd been with me throughout and just felt this pull of loyalty to her. The game really made it ambiguous in a good way. It was a decision where there wasn't an obvious choice (unless I missed something, which is entirely possible).
I plan on making the opposite choice when I finish up NG+. Does the choice actually affect anything on further playthroughs or just a slightly different ending? Also, I'm not sure if this is related or not, but I didn't see any of the delusions you were supposed to quickly stealth kill for that one seal. Do those show up under certain circumstances or , again, perhaps I just missed them?
Anyhow, this is an amazing game from top to bottom.