Where do I start. Many are repeats from past trips but, with no changes from past Carnival trips, it is obvious these common complaints are not a priority to the company.
First and foremost, this ship has raw sewage leaks throughout. Certain hallways had the nauseating smell the entire cruise. Other areas seemed to have an intermittent smell. Either way it is disgusting. 100s of complaints and reviews about the same problem over 100s of cruises and it stinks just as bad now as ever. Obviously they are just bleeding this boat and it's customers as much as they can until they have to fix it or retire the boat I guess. Ask a worker why this hallway stinks so bad and they act they do not know what you are referring too.
Second complaint, also a repeat on every Carnival cruise, is lack of food options in the late evening after a show or whatever. Sure you can get pizza or a sandwich, but you will stand in a line of 100 people to get it. 1 or 2 people making the sandwiches or pizza. With a crew of hundreds, you would think they could open other options or have more people to keep the lines moving. Obviously not concerned with that aspect of customer service or your time.