According to a poll taken on October 17th through 23rd:

• 48% of people think the federal government has done a poor job of implementing the Affordable Care Act (ACA) • 32% think the government has done an “only fair” job of implementing the ACA • 47% want to expand the ACA or keep it as is, while 37% want to repeal it • 44% say they still don't have enough information to understand how the ACA will impact them and their families Source: "Healthcare.gov Troubles Don’t Change Public’s View Of Health Law, Poll Finds," Kaiser Health News/Capsules Blog, November 1, 2013, http://capsules.kaiserhealthnews.org/index.php/2013/11/healthcare-gov-troubles-dont-change-publics-view-of-health-law-poll-finds /