It's hard to explain on screen that he is a mentat and has precinct vision.Little topic bump.....
Rewatching this, because I often notice little things.....
One thing that all filmed versions lack is a mention to Paul being trained as a Mentat. In this version, I notice a lot of moments of Paul being highly analytic of his surroundings, observing and calculating. HIs sparring session with Gurney at the beginning of the movie.... At some point Gurney gets emotional talking about the Harkonnens, quite angrely and gets very close and personal with Paul.
No emotion, no flinching. Everything is observed, measured and quantified.
Well done, if you ask me.
If you show he is being trained as a Mentat then you won't understand that his visions of the future are something as unusual.
You did at least get the feeling that as the dukes son he is getting "a bit of everything" training.