Passage: On the first night of the 2008 Democratic National Convention, Craig Robinson introduced his younger sister. She delivered her speech, during which she sought to portray herself and her family as the embodiment of the American Dream. Obama said she and her husband believe "that you work hard for what you want in life, that your word is your bond, and you do what you say you're going to do, that you treat people with dignity and respect, even if you don't know them, and even if you don't agree with them." She also emphasized loving her country, likely responding to criticism for having said that she felt 'proud of her country for the first time'. The first statement was seen as a gaffe. Her keynote address was largely well-received and drew mostly positive reviews. A Rasmussen Reports poll found that her favorability among Americans reached 55%, the highest for her.

Question: What kind of reviews did her keynote address receive?
mostly positive reviews