DG: Look forward to hearing the thoughts from Sergius.
I've seen a few productions. My favorite was the Jack O'Brien version from 1983 at the Old Globe (paging Mr. Eadie!).
The Old Globe production was filmed for PBS Great Performances. Blair Brown, Harold Gould, Rue McClanahan, Sada Thompson. There are versions available online.
"Yes, I've milked the mammoth" still makes me snigger.
Bonus NYT review embedded below.