On imdb.com it says she was Hepburn's least favorite screen actress (of Streep's generation I assume).
Then again, I believe Bette Davis considered her her successor.
She mentions in the KRAMER V. KRAMER documentary that she was working in MANHATTAN at the time she did KRAMER and at the same time was also doing THE TAMING OF THE SHREW. What a wonderful versatile woman!
Regarding what someone said about Kate Jackson being the original Johanna. I didn't know Meryl was actually supposed to play Phyllis and then was bumped up to Johanna Kramer when Jackson had to bow out.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"