True. Sometimes Glenn Gould would play the weirdest things, sometimes he would actually touch me with his interpretation.
I believe that Bach is supposed to be dry, but at the same time with an "organ" echo. When you play Bach on a piano-forte, it's very different from the modern piano's tone. The sound is less full and round. That's how Bach should sound, in my opinion. Though Bach is free interpretation, a lot of people get the sound, feeling, and tone obscurely wrong. I do like Gould's interpretation because he sounds like Bach, and he brings out things that I've never noticed before. Bach's compositions had a lot of depth that Gould revealed from time to time. I see a new layer every time.
Sometimes I think Schiff uses too much pedal, like his partitas and his Well-Tempered Klavier. And occasionally I don't feel like Schiff plays Bach. But Schiff plays well and I listen to most of his recordings.
About other pianists who play Bach well? Famous pianists like Argerich, Kissin, Horowitz, etc. play horribly. Lang Lang shouldn't touch Bach.
Nicolas Economou was one of the best pianists who played Bach skillfully. I listen to his interpretations when I'm not listening to Gould or Schiff. I like Economou more than Schiff.
A lot of unknown or less famous pianists satisfies, but I always find something off.