He refused to run for a third term and instead aimed for the Presidency, which he won and become the most popular president since polls were taken.  Also note that both of these examples were 51 and 69 respectively, compared to Obama's 45.  His political career started at 35.  In 10 years time he may be perfect. Right now he's young, inexperienced, and lacks a firm stance.  I strongly disagree with 90% of his stances on the few he has made.