Loved this film.  I have the Collectors Edition and know nothing about Bluray, though it seems there are many reviews that talk more about Bluray and techy stuff than about the story. I don't have bluray, and my DVD is just fine!  I very much enjoyed the 2nd disc Collectors Edition, and the discussions with Spielberg, the editors, artists, musicians, actors and others who made this such an enjoyable film.  Mainly because it was just so much FUN to watch!