Rasmussen:
Palin earns positive reviews from 78% of Republicans, 26% of Democrats and 63% of unaffiliated voters….Among all voters, 29% have a Very Favorable opinion of Palin while 9% hold a Very Unfavorable view. By way of comparison, on the day he was selected as Barack Obama’s running mate, Delaware Senator Joseph Biden was viewed favorably by 43% of voters.