Cruise ships: disgusting and revolting

We've had friends try to convince us that cruise ships are wonderful, but we just keep running into these kinds of stories (more and more in the last several years).

Sorry, but it only takes one story of vomit (and there are plenty) to make me wonder just how well anyone cleans up the nooks and crannies in a cruise ship. I mean, there are police cars that always stink after one drunk vomits in them and they can never get rid of that smell!

You have to be old, but does anyone remember the Saturday Night Live skit about the cleaning people putting the nice paper wrappers on each and every toilet seat in a hotel/motel?

Cruise hell: 'sewage running down walls and savages fighting over dwindling food supplies'