Trump will do much worse, and your description of President Obama could not be further from reality. You simply echo the same bullshit we've read over and over, and of course as are all of such echoes, it lacks any evidence to support it.
He didn't coin the phrase "Leading from behind"?
He had executive experience?
I'm sorry, Catcher but my observations of Barack Obama ARE based on reality...yours are based on what liberals hoped Barry would be!
Obama filled posts rapidly, studied and chose policies which benefited the many, not the few. Did he make mistakes? Sure, but far fewer and less toxic than his predecessor and successor.
Obama sought win-win solutions; Trump plays and will lose his zero sum antics. Obama is gracious, Trump pushed people - including the leaders of a NATO Nation out if his way; Trump is a liar, that cannot be denied, but will be by his supporters; Obama was mocked for a few missteps ad nausea, his 57 states comment and you can keep you doctor statements, both of which were not an attempt to mislead anyone.
Trump is a narcissist and a megalomaniac. He is dangerous, incompetent and flip flops on most everything; no one can trust what he says from day to day, and sometimes from hour to hour.