As far as Obama supports being "110 enthusiasm" or part of a "febrile disorder," I do not see how these are analytically useful. Further, such constructions seem to only debase the reasoning capabilities of voters, especially working class and poor (if they are even allowed to vote). As in any voting bloc there are diverging reasons and interests for why people choose to support a candidate. I have met a a lot of Obama supporters who do not buy his whole change mantra but after being conned by Bill, refuse to be conned by Hillary and will not vote Republican.