The aggregate rating of MSC Fantasia is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 99 | 3.5 / 100 | 3.5 / 100 | |
| seascanner.com | 7.5 / 294 | 7.5 / 298 | 7.5 / 302 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 3.7 / 108 | 3.7 / 108 | 3.7 / 108 | |
| cleancruising.com.au | 3.7 / 15 | 3.7 / 15 | 3.6 / 16 | |
| cruisedirect.com | 4.3 / 27 | 4.33 / 27 | 4.33 / 27 |
MSC Fantasia is also ranked in: