We had a nice week on the Preziosa last week. It was our first time cruising so everything was new to us. Our kids are aged 13 and 10. Even finding our way around the ship took a few days as it is very big. We had a cabin at the front which meant a long walk from the restaurants which were at the back.
The food was good overall. Some people thought the portions were a bit small in the dining room but we found them ok. The buffet restaurant was good also and it was open from 6am to 2 am the next day.
Not too many english speakers on board but that wouldn't bother me. The kids found it difficult to mix with other kids because of the language barrier. They didn't bother with the kids clubs for this reason.