Still quite impressive though...

The most worrying aspect of this IMO is the time and attention required 
to sort the wrong from the ok-ish.

And this cannot be automated - so we now have robots effortlessly 
producing countless texts with no meaning whatsoever, but no system able 
to check that output validity, and not even a way to automatically 
detect the origin (human or not) of the contents.

So computers finally passed the Turing test.

It never had anything to do with intelligence; instead it heralds an era 
of utter confusion.

Stef