I stalled out a little on my second playthrough. My first playthrough felt so narratively right, somehow. I played a fairly clean Corvo, who hardly killed anyone - apart from those he had a personal beef with* or where he had to intervene to protect innocents. The way everything played out, and the larger motivations and actions of the characters, seemed to fit really well with this approach. So my second, mass-murderer playthrough feels both much more ridiculous and a little bit weird as a result, even with the different reactions. I haven't really been that motivated to keep doing with it.