The aggregate rating of MSC Sinfonia is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 60 | 3.2 / 61 | 3.2 / 62 | |
| seascanner.com | 6.9 / 70 | 6.9 / 71 | 6.9 / 72 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 3.7 / 68 | 3.7 / 68 | 3.7 / 68 | |
| cleancruising.com.au | 3.4 / 13 | 3.4 / 13 | 3.4 / 13 | |
| cruisedirect.com | 4.0 / 17 | 4.0 / 17 | 4.0 / 17 |
MSC Sinfonia is also ranked in: