Small sample size so far. I like her ambition and intelligence. I like that she was aggressive during the Sessions hearings. She's "Obama with Boobs" (and I like boobs) and that is my explanation for the hype.
On the downside she has a corporate streak and, well, she's Obama with boobs: she'll sell out the hindmost to court the fat wallet donors. She's not going to reverse the rush to lethal inequality in any significant way; she'll nibble around the edges or possibly even exacerbate it like every Democrat since JFK.
Kamala Harris vs Gavin Newsom is shaping up to be a qualifier for the nomination frontrunner. I'm happy with that -- they seem like solid representatives of the moderate and liberal wings, respectively. They're both smart and ruthless campaigners and they're both telegenic and charismatic which is good for attracting the lofos. And they're both under 900 years old, which is a nice change for the Methuselah Party.
I am cautiously optimistic. Rover is gonna LOVE her.