Also shown at the Triplex when I worked there, and also got a full house most nights...Keaton was one of those actresses that I unconsciously assumed would be around forever. She evidently kept her health problems to herself.
I particularly enjoyed her in Woody Allen's Manhattan, and also in the 1st Godfather.
I think that age 79 is a fairly good age. My father died at age 63, my mother at age 75.R.I.P., Diane. She was only 79.
Edited in the word only. That seems so young