What defines quality in a new home paint job?

This is separated into numerous categories. Click on each for more information

1. Drywall painting
2. Textured Ceiling painting
3. Bare MDF painting
4. Pre-primed MDF painting
5. Wood finishes

All interactions between finishes

This is based on the average new home in my specific locale. However, suppliers are generally the same throughout North America, so it would make sense that the materials used to finish interiors are the same on an average house throughout North America.