What is the best rating system?
The four-point rating scale. Many organizations have used the standard three-point rating scale. However, in our research looking at the distribution of performance responses, we have found that a 4-point rating scale is often the best option to go for.
What is the 5-star rating system?
The Five-Star Quality Rating System is a tool to help consumers select and compare skilled nursing care centers. Created by the Centers for Medicare & Medicaid Services (CMS) in 2008, the rating system uses information from Health Care Surveys (both standard and complaint), Quality Measures, and Staffing.
Is 3 out of 5 a good rating?
Common Sense Media uses a scale of one to five, where 3 stars are "Just fine; solid" and anything lower is "Disappointing" at best. There is no agreement on what the lowest rating should be. Some critics make "one star" or a "half-star" their lowest rating.