Very busy CG folks (Score 1)

Given the lack of ent shots in the preview, there's probably a large room of frantically busy animators in New Zeland Maya'ing like crazy. What could be a more difficult CG challenge? Ents are all character. They don't have flashy teeth, wings, or much in the way of joints, and they are the most endearing characters in the six books. I bet there's a huge pile of ent bits in /dev/null, and not many left for the previews.