I think the Democrats passed a flawed bill, but it got us moving in the right direction. It is extremely complex, and it obviously was going to take iterations to get it working well. I think some bipartisan repair could be done, and frankly has to be done. So I don't really care who passes the tweaks - it can be the people that passed the bill, or others, or a combination of both.
The only thing I know for sure is that there doesn't seem to be any appetite from our current leader to fix it. It seems that his main goal is to dismantle it for the purpose of sticking it to Obama. That's probably not a good way to make decisions on health care policy.