The aggregate rating of Carnival Dream is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 155 | 3.7 / 158 | 3.7 / 158 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | / | 4.1 / 4053 | 4.1 / 4059 | |
| cruisedirect.com | 4.3 / 19 | 4.32 / 19 | 4.32 / 19 | |
| cruisecritic.com | 3.9 / 1 | 3.8 / 1 | 3.8 / |
Carnival Dream is also ranked in: