ACA is controversial.
I suspect it will either be improved (changed), or repealed.
But the Republican demigod Ronald Reagan had a standard for rating U.S. presidents:
"Are you better off ... ?"C
Under the previous president, a Republican, we were substantially worse off at the end of his disastrous presidency than at the beginning.
- the worst terrorist attack on the U.S. homeland in history
- Hurricane Rita
- Hurricane Katrina
- the worst economic recession since the Great Depression
- losing ~800K jobs per month at the end of his administration
The Bush administration left us a smoldering crater.
Senator Obama was inaugurated president:
and then Bush / Cheney / Paulson got the %$#@ out of town!
Perhaps he's the better president.
Note:
It's a bit too early to know how history will view how successful the Obama administration has been.
BUT !!
Later today there's going to be a public opinion poll.
It in a sense will be a national referendum on the Obama administration.
If Trump wins, it may be interpreted as a rejection of Democrats (Obama / Clinton).
But why would the nation elect Hillary, if they hated Obama?