Haha! I love that they wouldn't go into why they left GW as it "could get messy" and that they have no interest in going back at all, it's very telling when you've got these guys and others that we've seen interviews with that couldn't get out of the door quick enough...
I also think it's great that they were so involved and welcomed in and around the filming of LOTR, these sort of franchised spin-offs and merchandised things can very often just seem like cash cows on the back of a film or tv series but it's great to see that the LOTR tabletop game is almost so ingrained into the culture around the films and that it's even a personal hobby of Peter Jackson, it feels like their contributions to the whole thing were really appreciated and highly thought of.
Final thing that struck me was the notion that a lot of things (GW) are sculpted digitally these days. It of course makes sense in this digital age we live in but I think I just naively thought that a sculpt is a sculpt and will always have some sort of physical entity that is maybe scanned into a digital plane and refined, but the idea that it's just entirely a digital creation is maybe a little deflating, it sort of takes away the magic a little bit