Final answer:
The PPACA helped expand healthcare coverage but also brought challenges like higher premiums, and there is still no universal coverage. The U.S. healthcare system offers high-quality care but struggles with costs and access, compared to other countries which may have lower costs and better access but slower innovation. Balancing quality, affordability, and accessibility is a key challenge in healthcare reform.
Step-by-step explanation:
Considering the best and worst parts of the Patient Protection and Affordable Care Act (PPACA), it is recognized that the Act aimed to make health insurance more affordable and accessible, expanding coverage to millions of uninsured Americans.
However, critics argue it has led to increased premiums for some and a system that is still not truly universal. Comparing the U.S. healthcare system with the World Health Organization's Millennium Development Goals reveals a juxtaposition of high-quality care with challenges in cost and equal access.
In contrast, other countries often achieve better cost control and access but may lag in innovation and expedited care. Achieving a healthcare system that delivers high-quality, affordable, and accessible care is a central challenge on a global scale.