Today's edition of the Independent newspaper has an interesting interview with Peter Fluck on the subject of CGI versus good old fashioned puppetry, see http://www.independent.co.uk/news/m...etter-says-spitting-image-creator-805232.html
...yet still better than that awful animatronic puppet in Episode I.I'm still bitter about George Lucas' choice to make Yoda CG in his last 2 Star Wars films. His fight scene in Episode II made the character unbelievable.