That's 5 negative, I got 50 positive:
Here is the top 20:
1. Passed Health Care Reform:  After five presidents over a century failed to create universal health  insurance, signed the Affordable Care Act (2010). It will cover 32  million uninsured Americans beginning in 2014 and mandates a suite of  experimental measures to cut health care cost growth, the number one  cause of America’s long-term fiscal problems.
  
2. Passed the Stimulus: Signed  $787 billion American Recovery and Reinvestment Act in 2009 to spur  economic growth amid greatest recession since the Great Depression.  Weeks after stimulus went into effect, unemployment claims began to  subside. Twelve months later, the private sector began producing more  jobs than it was losing, and it has continued to do so for twenty-three  straight months, creating a total of nearly 3.7 million new  private-sector jobs.
  
3. Passed Wall Street Reform:  Signed the Dodd-Frank Wall Street Reform and Consumer Protection Act  (2010) to re-regulate the financial sector after its practices caused  the Great Recession. The new law tightens capital requirements on large  banks and other financial institutions, requires derivatives to be sold  on clearinghouses and exchanges, mandates that large banks provide  “living wills” to avoid chaotic bankruptcies, limits their ability to  trade with customers’ money for their own profit, and creates the  Consumer Financial Protection Bureau (now headed by Richard Cordray) to  crack down on abusive lending products and companies.
  
4. Ended the War in Iraq: Ordered all U.S. military forces out of the country. Last troops left on December 18, 2011.
  
5. Began Drawdown of War in Afghanistan:  From a peak of 101,000 troops in June 2011, U.S. forces are now down to  91,000, with 23,000 slated to leave by the end of summer 2012.  According to Secretary of Defense Leon Panetta, the combat mission there  will be over by next year.
  
6. Eliminated Osama bin laden:  In 2011, ordered special forces raid of secret compound in Abbottabad,  Pakistan, in which the terrorist leader was killed and a trove of  al-Qaeda documents was discovered.
  
7. Turned Around U.S. Auto Industry:  In 2009, injected $62 billion in federal money (on top of $13.4 billion  in loans from the Bush administration) into ailing GM and Chrysler in  return for equity stakes and agreements for massive restructuring. Since  bottoming out in 2009, the auto industry has added more than 100,000  jobs. In 2011, the Big Three automakers all gained market share for the  first time in two decades. The government expects to lose $16 billion of  its investment, less if the price of the GM stock it still owns  increases.
  
8. Recapitalized Banks: In the  midst of financial crisis, approved controversial Treasury Department  plan to lure private capital into the country’s largest banks via  “stress tests” of their balance sheets and a public-private fund to buy  their “toxic” assets. Got banks back on their feet at essentially zero  cost to the government.
  
9. Repealed “Don’t Ask, Don’t Tell”:  Ended 1990s-era restriction and formalized new policy allowing gays and  lesbians to serve openly in the military for the first time.
  
10. Toppled Moammar Gaddafi: In  March 2011, joined a coalition of European and Arab governments in  military action, including air power and naval blockade, against Gaddafi  regime to defend Libyan civilians and support rebel troops. Gaddafi’s  forty-two-year rule ended when the dictator was overthrown and killed by  rebels on October 20, 2011. No American lives were lost.
  
11. Told Mubarak to Go: On  February 1, 2011, publicly called on Egyptian President Hosni Mubarak to  accept reform or step down, thus weakening the dictator’s position and  putting America on the right side of the Arab Spring. Mubarak ended  thirty-year rule when overthrown on February 11.
  
12. Reversed Bush Torture Policies:  Two days after taking office, nullified Bush-era rulings that had  allowed detainees in U.S. custody to undergo certain “enhanced”  interrogation techniques considered inhumane under the Geneva  Conventions. Also released the secret Bush legal rulings supporting the  use of these techniques.
  
13. Improved America’s Image Abroad:  With new policies, diplomacy, and rhetoric, reversed a sharp decline in  world opinion toward the U.S. (and the corresponding loss of “soft  power”) during the Bush years. From 2008 to 2011, favorable opinion  toward the United States rose in ten of fifteen countries surveyed by  the Pew Global Attitudes Project, with an average increase of 26  percent.
  
14. Kicked Banks Out of Federal Student Loan Program, Expanded Pell Grant Spending:  As part of the 2010 health care reform bill, signed measure ending the  wasteful decades-old practice of subsidizing banks to provide college  loans. Starting July 2010 all students began getting their federal  student loans directly from the federal government. Treasury will save  $67 billion over ten years, $36 billion of which will go to expanding  Pell Grants to lower-income students.
  
15. Created Race to the Top:  With funds from stimulus, started $4.35 billion program of competitive  grants to encourage and reward states for education reform.
  
16. Boosted Fuel Efficiency Standards: Released new fuel efficiency standards in 2011 that will nearly double the fuel economy for cars and trucks by 2025.
  
17. Coordinated International Response to Financial Crisis:  To keep world economy out of recession in 2009 and 2010, helped secure  from G-20 nations more than $500 billion for the IMF to provide lines of  credit and other support to emerging market countries, which kept them  liquid and avoided crises with their currencies.
  
18. Passed Mini Stimuli: To  help families hurt by the recession and spur the economy as stimulus  spending declined, signed series of measures (July 22, 2010; December  17, 2010; December 23, 2011) to extend unemployment insurance and cut  payroll taxes.
  
19. Began Asia “Pivot”: In  2011, reoriented American military and diplomatic priorities and focus  from the Middle East and Europe to the Asian-Pacific region. Executed  multipronged strategy of positively engaging China while reasserting  U.S. leadership in the region by increasing American military presence  and crafting new commercial, diplomatic, and military alliances with  neighboring countries made uncomfortable by recent Chinese behavior.
  
20. Increased Support for Veterans:  With so many soldiers coming home from Iraq and Iran with serious  physical and mental health problems, yet facing long waits for services,  increased 2010 Department of Veterans Affairs budget by 16 percent and  2011 budget by 10 percent. Also signed new GI bill offering $78 billion  in tuition assistance over a decade, and provided multiple tax credits  to encourage businesses to hire veterans.
http://www.washingtonmonthly.com/mag...ents035755.php