Not really, she’s just being political.
If you say “I always knew he was a raging narcissist.” then you clearly had a bias against him, so whatever you say next is just a further expansion of that bias.
If you say “I thought he was normal, but I learned more.” then you went in this with an open mind and people are more likely to listen to what you learned.
Basically this is a rare “good” pick for Trump, terrible for everyone else. This is someone who is arguably qualified for the job and has a track record of making things worse for everyone else.