We have noticed a change in the amenities since Norwegian took them over. Not as much luxury and we saw some skimping.
The entertainment was repetitive - piano player ,guitar piano player, guitar. We stopped going to the shows.
The restaurant service was okay but the lunch menu was cream soup daily.
Clean but - balcony was in a state of disrepair. It really needed some paint and repair. Air vent in bathroom fell out in the middle of the night with a clatter. We were always looking for toilet paper. They would only bring one roll at a time.
Not as clean as I expected.