One of the worst approval ratings she gets is in her own home state of Alaska! Only 33% of voters there have a positive opinion of her, compared to 58% with a negative one. That's pretty brutal. These polls confirm that Palin is a remarkably unpopular potitical figure. According to PPP:
"....voters in every single state we have polled so far on the 2012 race has an unfavorable opinion of her. And her average favorability in the Bush/Obama states of Florida, Ohio, North Carolina, and Virginia that are most likely essential to Republican chances of retaking the White House is 36/56. Democrats can only hope..".
Perhaps this explains why the Republican establishment seems increasingly intent on undermining Palin? They probably suspect that, if she is nominated in 2012, she's a sure loser to President Obama.
In my opinion, she's a likely loser, but not a sure loser. Keep in mind, Palin has considerable political strengths. Remember the "Death Panels" meme that was single-handedly invented by her, and helped turn the public against Obama's health care plan? She has certain skills, and she knows how to use them.
First, she must actually get the GOP nomination. That won't be easy either, with the establishment out to get her, and the fact that many average Republican voters, although they like her, also view her as not ready for prime-time.
But what she definitely has going for her is that those conservatives that do like her, really love her. And that's the problem with some polls - they do not necessarily measure voter motivation. Palin's fans adore her, and would likely walk over hot coals just to vote for her.
That's got to send chills down the collective spines of Mitt Romney and Mike Huckabee - as well as all the major GOP power players.