EvanstonDad said: "These responses have all been fascinating, thanks! I was pleasantly surprised to find so many people on these boards who saw the original Broadway production. The article I was reading was about what a great year the 1993 Oscars were for Best Actress. Holly Hunter dominated all of the awards that year for The Piano (rightly so), but any one of the Best Actress nominees would have been a deserving winner in a different year. I've not seen the film version of Six Degrees of Separation, but my sense is that the movie overall wasn't particularly well received, or at least not as much as the stage version, even if Channing's performance in it was."
I agree with all the positive statements previously made; she was incandescent. I always assumed that Ruehl (who I also thought was great in a totally different role in Yonkers) won because of two key reasons: (1) she was the lead in the show that won Neil Simon the Pulitzer Prize (and which won two other acting Tony's); and (2) she had a much showier role, in the vein of a Come Back Little Sheba or The Rose Tattoo role. She was all over the stage, crying, shouting, redefining warmth with (her nephews?).
Interestingly, both movies opened in the same year (1993) and it was Channing who was nominated and not Ruehl. While neither movie's acclaim lived up to the stage success, 6 Degrees received much better reviews. Re Yonkers, which was at best a mediocre movie, I think that people probably wondered whether their initial praise for the play was unjustified (I loved it), but the real issue was that the direction was flat, and Ruehl didn't moderate her performance (IMO). It was still a 'stage performance', and came across to me as overacting. NOTE: Irene Worth, who was terrific in the show, just didn't make an impression in the movie