To me, the greatest joy will be to see E.T. released on Blu-Ray with the original version only (Spielberg apparently will not release the revised one, he said) as a statement to his good friend that you just don't screw with your original works. This, coming after the Indiana Jones trilogy with no CGI improvements or dialog changes.
Lucas will forever be delusional and never satisfied with his movies. I could give a flying fuck about the 3-D versions of the Saga.