I might finally be getting a bit fatigued by this, or at least I'm no longer feeling the urge to play in every spare moment. Possibly a symptom of having played over 100 hours since launch, which is a shitload for me - it just pips MGS V for the most hours I've put into any game on Steam, and I probably have a lot more left to go.
Act 3 seems less interesting to explore. A really dense city full of buildings and tiny rooms is not as exciting for me as something like discovering the swamp area with the teahouse, or exploring Grymforge.
Previously it was sparsely populated enough that I was talking to every person I encountered, but now there are hundreds of them. A lot are labelled 'citizen' or whatever, so I know they're just scenery, but there are plenty of named characters who have nothing much to say. Like, I found some woman who just hummed a bit of a song that she said was stuck in her head. Don't waste my time with that crap.
I found a haunted house that makes a mockery of the XP I worked hard to get in the rest of the game. Wiping out weak poltergeists for 250 XP a pop - level up, level up. I'll be maxed out pretty soon, and I'm kind of hoping the end isn't too far away.