After tracking features I can choose to view tracks, track quality, or point quality. In the manual the description of track quality vs point quality is exactly the same:
"set to view the quality of your 3D points. The tracks are color coded red, yellow or green according to their reprojection error figures. Point to a single track to view itsTrack Length and Reprojection Error information"
Does anyone know the difference and why I'd want to look at Point quality?