May 4th Q&A with Mark Hamill. Nice to read these quotes on his views on special effects:

"He also said since then he's only had one creative meeting with Kathleen Kennedy in which he brought up the desire to have a more balanced approach to the effects. His favorite film is the 1933 King Kong and he loves the way they used all sorts of tricks to pull off the effects and he also believes part of the longevity of the original trilogy is in those effects.

“There's nothing wrong with CGI, but I think you have to have a balance because the camera perceives the width and the depth and the weight of a miniature or a model.” He just said he isn't a fan of the one guy surrounded by greenscreen look and told Kennedy that he'd hate for these new movies to “look like Roger Rabbit.”

http://www.aintitcool.com/node/62268