The aggregate rating of Crystal Symphony is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 57 | 3.4 / 57 | 3.3 / 47 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 4.4 / 99 | 4.4 / 99 | 4.4 / 100 | |
| cruisecritic.com | 4.0 / 13 | 4.1 / 16 | 4.1 / |
Crystal Symphony is also ranked in:
PointNemo.com