So Into the Storm was a pretty nice book.
And in a couple days, I'll be participating in my first Rogue Trader game (as a player), and I've chosen to play as a Kroot. A few things I wonder about, however. I've never read any fiction where Kroot feature as characters, so I've no idea as to how they really act around humans. Our Rogue Trader and his dynasty are relatively mercenary in nature, which helps to incorporate the Kroot character and his Kindred.
Anyways, when I bought the book at the Fantasy Flight Event Center, the employee I talked to said there were rules for Kroot developing the characteristics of their prey after a while, and I was a bit disappointed to not see this. Maybe we could hammer out some rules for that in here, as well as having some guidelines for roleplaying Kroot.