I'd like to preface everything that follows with that I feel the errata to be well handled and very positive. I like the format and the way it's been done and equally the reasoning behind it, if you've not listened to the Malifools podcast interviewing Aaron on the changes I can recommend it, equally the conversations I've had with Aaron in person reflect that he and his team to be considered and considerate. Malifaux continues to be the best game I've ever played as a direct result of this consideration.
I do find myself this morning feeling that my pool of models to choose from, in particular masters, to have been narrowed this morning. Which feels counter intuitive to what an errata should do.
On Roosters I completely agree with the changes, for 6ss they did things they shouldn't be able to do. Without reckless they will continue to be fantastic, they will still be in the bag and frankly will probably see just as much table time. I just won't be able to everything in one turn with them, which is fine. Will still need to protect them from snipers turn 1, will still get wherever they need to be all told.
Lenny changes feel like it hurts both Mah and Ophelia for reasons that have already been posted. I now can't see a reason I'd take Ophelia over Wong or Somer for ranged dmg and crew support, with sky pirates Ophelias upgrades matter less as I can achieve similar things with other models. Equally Mah has fallen lower in my priority and I'm not sure when I'd use her now all told. What was a subjectively weak choice for me has now, ostensibly become weaker.
Which is shame all told, I'd like erratas and FAQ to result in me having harder choices to make, a wider variety of models to internally debate. For me (and of course ymmv) those choices have now diminished.
Lastly I find myself with buff envy all told, which isn't great. For every change we had to be taking something away from us when every other faction gained something, no matter how small, leaves a bad taste in my mouth.
Again, kudos to the game development team I think there are some wider reaching and subtle changes here which will enrich and greatly enhance people's game play. I just feel a little distant and left out from it this morning.