Tim Graham writes in a July 29 NewsBusters post:
Actors love to display their "range," but it might be sad for fans of HBO's John Adams miniseries to see Paul Giamatti go from Founding Father to Soviet dictator. Tom Hanks and his PlayTone Productions, who made the Adams project, are now preparing a film on Nikita Khruschev's 1959 trip to America.
And that's pretty much the point of Graham's post -- he's offended that an actor would play both John Adams and Khruschev.
Even the comment thread is largely confused by why this post exists.