I'm happy.
I love the way the new map looks just from that one screenshot, and I've been excited to see the LAR in KF2 since the beginning.
I'd be satisfied just with Hans' melee attack being addressed, but if we can influence his healing that's even better. I do hope any changes won't make him too easy, but I understand that's a hard balance to strike when you're nerfing something.
I was hoping to hear some more info on the game conductor, but I guess that's coming in time.