Yep. CG films have the advantage of allowing various levels of depth to all be in focus (or at least with less contrast). With live action 3d films, when you look away from what's in focus, all you see is a blurry environment. Brain does not like. :)

Agreed on all counts except I thought the music was excellent throughout. CGI humans will get there. It's still the hardest thing to do. I don't blame them, it's darn tough.