I thought they were pretty great. I don't like Saurfang coughing like that, not sure if it's foreshadowing or just a reference that he's old. I also think they need to slim out Anduin a bit. I dunno if that's supposed to be armor underneath his casual wear or what, but it's starting to look like a human marine from SC. Super thick armor, tiny head sitting on top.
I certainly hope we get more of this. I'm dying to get more faction leader interacting with one another. This stuff makes the game for me.