The aggregate rating of ms Oosterdam is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | / | 5.0 / 1 | 4.0 / 2 | |
| seascanner.com | 7.6 / 73 | 7.7 / 77 | 7.7 / 80 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 4.1 / 877 | 4.1 / 884 | 4.1 / 887 | |
| cleancruising.com.au | 4.2 / 12 | 4.2 / 12 | 4.2 / 12 | |
| cruisedirect.com | 4.4 / 12 | 4.42 / 12 | 4.42 / 12 | |
| cruisecritic.com | 3.9 / 1 | 3.9 / 1 | 3.9 / |
ms Oosterdam is also ranked in:
PointNemo.com