Saw some fairly recent interviews when the new series was being promoted - he was such a character, full of charm and very witty. I love Dallas as well - I just hope it will continue without him as I'm sure it's what he would have wanted.
He will be very sadly missed. I grew up watching him in Dallas and I Dream of Jeannie. He never failed to entertain in either of those shows. I also agree that he came over well in interviews and seemed to be a lovely person. What also impressed was that he had been married to the same woman since 1954. Long marriages like that are a rarity in Hollywood.
Rest in peace, Larry. You were a true legend of acting.