I disagree Wendy, Obama is still a politician after all, Farrage's criticism of Obama was that he came here getting involved in our national politics.
I was embarrassed for the leave campaign up until that point they had been saying that we'd sign better trade deals with the US and Obama disavowed them of that notion., Like the Cameron "WW3" thing, the leave campaign managed to turn it round in the press though.
And Obama a failure? Utter rubbish. Far more successful in than any republican president has been for decades.
The things he failed at were because he was held up by a republican senate/congress, nothing more.