I'm just going to post the obvious here.....
If changing certain characteristics isn't important....then why don't we paint a moustache on the Mona Lisa?
Who cares how stupid or ackward altering a character would look like?....what's more important is to change the character to satisfied the taste of a certain group.
Therefore, throw away originality and individuality. What's more important is what a certain group wants.
Let's all be like George Lucas and change things just for the sake of changing. And we all know how much a lot of us love that change. As Obama said in his campaign....Change!