I like Obama. I could imagine having a beer and a yarn with him. Invite him for dinner. But what has he achieved? American debt has nearly doubled. Guns are still killing people. Americans are still killing foreigners in their own countries. Last year the USA bombed 7 countries. Guantanamo is still open for business. Race relations are perhaps even more difficult than 8 years ago. According to this website he kept only 48% of his election promises.
http://www.politifact.com/truth-o-meter/promises/obameter/
That may be above average, I don’t know. But is says to me that the president is not as powerful as we might think. At least it gives me some hope about Trump!