A lack of specificity.
Not surprised.
There is no way to be Intelligent without having Knowledge.
Knowledge is a prerequisite for Intelligence.
It doesn't matter how quickly and efficiently, accurately or intuitively data is processed if there is no data TO process.
Operating without information is no better then flipping a coin, and when you don't know something, you'd best understand THAT at least.
So yes, doing what you are told, blindly, without questioning the authenticity or validity of a given data set is almost by definition, stupid. It certainly isn't the hallmark of a thinking entity.