I am often in a quandary with how to begin an IPMS/USA product review (It usually doesn’t last too long.) More often than not I'll just use the material that the manufacturers have made available via their websites. So, without further ado, via AMMO/MiG's website:
“Which are the most basic pigment colors a modeler needs to get started? Which are the most used colors across all types of modeling subjects including aircraft, ships, military vehicles, or spacecraft? This set (First Aid Basics) provides the easiest solution to the novice modeler who is just starting in the hobby and does not really know what is needed.