PC-FX is the weirdest console of all times. It's almost like NEC was just begging for it to fail so they could go back to just making electronics....
If they didn't waver and actually pushed the original "ironman" hardware when it was time, they would have been in a much better spot I think...
The latter choices by NEC/Hudson were really f*cked up. There should have never been a Shuttle (sorry shuttle lovers) or Supergrafx, I understand doing the Arcade card as a last push as fighters were huge at the time.
Maybe when time travel becomes a thing we can go back and smack some heads around...