Some nice combat footage here:
https://www.youtube.com/watch?v=qEjGAbAUYBY
* Geralt parries a bear!
* He gets his guard broken, something that had happened with a drowner in a previous video. I don't know what it's about. Is it a heavy attack? I wonder, because the drowner in the other video seemed to brake the guard with a fast attack, something I think I saw Geralt parrying normally before, in the same video. I don't think it's a lack of Vigor - Geralt had plenty in this current video. It might be a probabilistic thing, which I'm hoping it won't. And it might be some kind of poor timing. This stuff is a big deal, because it çdoesn't only stagger Geralt... it damages him.
* There are two or 3 more situations where Geralt uses a finisher mid-battle and becomes invulnerable to enemy attacks. It doesn't look good. I wonder if it has to do with that one-hit-kill percentage ability. I don't think these fancy moves are necessary. You could cause dismemberment in OHK and it would be clear enough, without the awkwardness of misterious invicibility.
And Finally I see a (second) guy who uses heavy attacks after Axii. I was freaking out seeing people using fast attacks in these situations.