Albeit the republicans did not vote for it, it was crafted much from the opposition of a single-payer system the democrats wanted. Obamacare was the republicans alternative in 1994 when Hilary and Bill took a run at reform. So if you don't like it, you should point blame at the republican congress since it was their ideal. I still believe that a single-payer healthcare system is what is needed but now lets see how this one works. It is the work of conservatives who did not want to to take away from insurers and doctors.