Hmmmm.  Looks like Sarah's "I'm quitting because I'm all mavericky and it's great for Alaska" spin didn't work too well.  From WaPo:

Overall, the new poll found that 53 percent of Americans view Palin negatively and 40 percent see her in positive terms, her lowest level in Post-ABC polling since she first appeared on the national stage last summer….

The dip in Palin's favorability comes as she gets ready to leave office Sunday with about 18 months remaining in her term and plans to turn her attention to national politics.