I’m shocked at the negative reviews, other than a few that compare cruises that cost twice as much.
This is our 15h Carnival cruise, though we are not Carnival loyalists. Many NCL cruises, quite a few MSC, one RCCL, Princess and even an SS France or two!
We thought the public spaces were great. The Sirenity lounge is about 3 or 4 times the size of other ships. Something for everyone there. Quiet up in the bow, more part of the Lido elsewhere, but with great seating and no kids.