She has a 29% positive approval rating, 27% negative. The usual standard for a healthy approval rating is 2:1 positive.
29:27 is Not Good. She's very unpopular among Democrats, and only mildly popular among Republicans. I haven't seen #s for independents.
"Not Good" is an understatement. That's pathetic.
What relevance is this when you don't know who she'll be running against? Hillary had worse approval numbers than Lazio and still whipped his butt - and there we knew who both candidates were.