> The tech is good enough to make incredible demos but not good enough to generalize into reliable tools. The gulf between demo and useful tool is much wider th

> The tech is good enough to make incredible demos but not good enough to generalize into reliable tools. The gulf between demo and useful tool is much wider than we thought. One thing it is good at is scaring people into paying to feed it all the data they have for a promise of an unquantifiable improvement.