[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2010/images/08/16/art.michelleobama.0514t.gi.jpg caption ="First lady Michelle Obama spoke at the 2010 George Washington University commencement ceremony."](CNN) - To some she is a self-made woman and a global superstar.
To critics she's an "angry black woman" ashamed of her country.
Now she's been called a modern-day Marie Antoinette.
What role will history ultimately assign to Michelle Obama? It depends on the choices she makes during the tricky road ahead, some say.
[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/POLITICS/01/24/obama.pressure/art.obama.jpg caption="President Obama strides into history as the nation's first black president."](CNN) - Just days before he was sworn in, President Obama was giving his daughters a tour of the Lincoln Memorial when one of them pointed to a copy of Abraham Lincoln's second inaugural address carved into the wall.
Obama's 7-year-old daughter, Sasha, told her father that Lincoln's speech was really long. Would he have to give a speech as long? Obama's answer was completed by his older daughter, 10-year-old Malia.
"I said, 'Actually, that one is pretty short. Mine may even be a little longer,' " Obama told CNN recently. "At which point, Malia turns to me and says, 'First African-American president, better be good.' "
The story is light-hearted, but it touches on a delicate question: Will people hold Obama to a different standard because he is the first African-American president?