The aggregate rating of Carnival Valor is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 67 | 3.9 / 67 | 3.9 / 67 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 4.0 / 4013 | 4.0 / 4021 | 4.0 / 4028 | |
| cruisedirect.com | 4.1 / 20 | / | 4.05 / 20 | |
| cruisecritic.com | 3.9 / 1 | 3.9 / 1 | 3.9 / |
Carnival Valor is also ranked in: