Middle Class Will Suffer Drastically if Obamacare is to Prevail

According to James C. Capretta and Tom Miller over at Economic Policies for the 21st Century, the tax raises due to Obamacare will be astronomical for middle class families over the next few years in order to help a marginal number of people.  Evidently, in return for paying these taxes, the middle class families themselves will actually be receiving worse Medicare benefits than their parents.  Does anyone else see something wrong with this?

Perhaps the candidates have reached a consensus in order to completely eradicate health care for the middle class over the next decade.  Even if that wasn't a mutual agreement between them, they are both definitely paving the path towards achieving that goal.