> What specifically makes the president unpresidential as opposed to other presidents?
I'd start with these:
* The scale of his well-documented aversion to the truth (18,000 lies + misleading statements, and counting)
* How he never rises above a situation and takes the high road
* The demonization of opponents, and the inability to engage meaningfully with opposition
* Removal of any oversight (even Nixon allowed oversight)
There are lots more.