What she is greedy, grasping megalomaniac with a narcissistic sociopath's personality a constant need for ego gratification and the imposition of autocratic power over others.
The “smartest woman in the world” mantra came about by Rush Limbaugh and Republicans who had her number and constantly fed her ego by constantly referring to her as such.
They figured that if they kept inflating her ego, her hubris and toxic personality would eventually bring down the Clinton machine, which it did. It just took longer than anyone expected
She is smart. Not brilliant. She is just willing to do ANYTHING to gain POWER and advance her position. Including have anyone who got in her or Bill’s way killed.
Bill was a lot smarter than her. He also has charisma. As much as we don’t like him Bill would be a fun guy to play around of golf with and have a couple beers.
The problem would be is if you had something on him, he would smile at you and have you killed without any remorse.
Obama to some extent, is the same way. He was a charismatic
leader. To people are easily taken in.
Hillary does not have charisma. She is NOT likeable unless you are a middle aged or older harpy. This is why she lost to Obama and Trump.