Doesn't take a rocket scientist to know that the people most affected by his policy change are the ones most likely to hate the man.
To me, it sounds like they are educated.
That's the interesting part of discussions like this, IMO. The perception of Obama's impact (and Democratic policy impact in general) is pretty far away from reality. The specific complaints are usually about how liberal policies are unfair to the rich, but somehow this results in the perception that those same policies are directly hurting the middle-class, or even the working poor. And as your comment demonstrates, it's not even that those people are perceived as being directly impacted, it's that they are impacted the MOST.
We don't all have to agree on political issues, but if people are going to "hate" someone, it would be better if they did it for accurate reasons.