True, but the metaphor wasn't a reference to quality ... plenty of products improve through their cycle, think OS X 10.0 > 10.7.
It was meant to indicate that throughout a product cycle a company's subsequent design/technical choices are increasingly limited and constrained by their previous ones. The only way to free themselves from that causality is a full redesign and beginning the product cycle once more from a clean slate.
In the Microsoft example, it was to note that each subsequent release of windows had to take into account all the choices of the previous ones, including running on top of DOS.
Again, imho, given these well known dynamics, I believe GM is actually doing a good job with this challenge ... have you seen what an Navigator looks like lately?
---------- Post added at 07:50 PM ---------- Previous post was at 07:28 PM ----------
Btw Derek, I'm not trying to talk you into liking it or trying to change your mind ... between all the brands, trims, and drivetrains, there's like 20 versions of this truck to cater to different tastes and price levels, and we all still modify our trucks to our individual tastes.
But you not liking it does not mean it is poorly executed ... it doesn't mean it isn't poorly executed. Basically your or my taste and execution are unrelated (though many have attemted to execute me for mine).