Don't stress it Duane, I don't think that is what he meant. Kind of like saying that after you have tried a finely tuned what-ever, you won't be happy with the "sloppier version", knowing full well that sometimes the "sloppier version" is not only sufficient, but sometimes preferred for different tasks. As an example, a very tight tolerance might make something unreliable because a little bit of contaminant getting in might fowl it up (like causing your M-16 to fail to feed in a fire fight, as in the problems they had when the M-16 was first released).
I own both the Festool sander and a Dewalt. I prefer the Festool for the dust collection, but for some other reasons I might prefer to use my Dewalt.