Film is such a powerful medium. It's like a weapon and I think you have a duty to self-censor.
Obviously, with a CGI character, you're building a character in much the same way as a real creature is built. You build the bones, the skeletons, the muscles. You put layers of fat on. You put a layer of skin on which has to have a translucency, depending on what the character is.
There are perennial stories like 'Alice in Wonderland' and 'Sherlock Holmes' and those sorts of things, which have been around since almost as long as film, and 'Frankenstein' is another one. They're perennial favorites, which get remade every 20 years, and that's OK.
People sort of accuse Tolkien of not being good with female characters, and I think that Eowyn actually proves that to be wrong to some degree. Eowyn is actually a strong female character, and she's a surprisingly modern character, considering who Tolkien actually was sort of a stuffy English professor in the 1930s and '40s.