Obama - overhyped, overbranded, overmarketed, oversold, overblown, overbearing .. in fact so over the top he has become a cariacture of what a President should be. Americans are getting so over him he will be overwhelmed. He will be a leftover that is tossed onto the ash-heap of history and so will his overwrought supporters. Even if they have to be overthrown by the citizens.
In other words, Obama is a case-study of how not to effectively peddle a vision.