Hmmm, if I had to do it again.. Not so sure I'd opt for RCC. I'd probably go with a higher class ship. There were some good aspects about our cruise but these were largely generated by our own doing. We like to walk, we walk miles everyday and I suppose you could do this on most any ship! Here is a list of what was NOT great:
High volume food; but LOW quality
Not a 'grand' ship, i.e. MSC Musica far better tho the ratings not great.
Disembarkation in Southampton a complete failure. Shame on RCC