Ontology
At the beginning of my research, I can make a few assumptions at once about the potential attitude of most of intuitive users towards the use of interfaces with AI. Of course, these assumptions are based primarily on my own background, my experience and my own perceptions of AI.
In my opinion, a typical middle-station user is more likely to not trust AI in interfaces. So far, this direction is too new for the majority of users to get used to it.
Epistemology
If we talk about accurate measurements of satisfaction or dissatisfaction with AI user interfaces, here a large number of different UX methods can come to the rescue. However, I am sure that in fact measuring emotional state is far from easy. At this stage it is important to understand exactly what the user is satisfied or dissatisfied with and strictly share his emotions regarding the interface as a whole or specifically AI.