Look at the overall design of the Whirlpool "wig-wag" design vs. the "DD." Easier to assemble, less parts, Easier to repair, better initial quality. IIRC there was an insert that came with each Design 2000 washer letting people know about the new wash system and the fact they could reduce the agitation time.
The GE FF vs their Plastic Tub design was a major reduction in cost too. That clutch system, the filter flow plumbing... It was the start of then end of over-engineering.