We are experienced cruisers (Carnival, RCI, Celebrity and now Norwegian) with 8 trips to date.
We chose Norwegian because it was visiting Istanbul at the time we wanted to travel there. I regard myself as pretty easygoing when it comes to these trips but overall Norwegian was extremely disappointing.
Pluses
Clean , if small, with limited storage space. Comfortable king bed. Limited space for laptop etc only 3 drawers for clothes. Balcony OK. TV programs limited selection.Bathroom is a tiny thing with toilet even smaller! Shower OK size.