Not sure if serious.
First, he inherited the second worst economic situation in American history.
Passed ARRA, Auto company bailout, Dodd-Frank, CARD Act, Homes Act, Small Business Jobs Act... I could go on and on with the bills passed by the Democrat Congress and Obama which led to the next 11 years of economic growth.
Reduced the deficit more than any recent president other than Bill Clinton.
Increased the value of the dollar more than any recent president.
75 months of job growth, and steady GDP growth.
235% growth in the S&P500 from day 1 until he left office.
Between deficit reduction and economic growth, Obama and the 111th Congress have a better track record than almost any in history.