I just don't get it. Who can respond positively to the continuous 1/2 second fast-cut edits and obnoxious "hard rock" music of videos like this? It's like everybody involved wants to advance from producing cruise ship documentaries to working for early 1990s MTV or something.
Of course it's not the most in-depth rigorous study of on-board ship operations, but what do you want / where else are you going to get a glimpse inside the ship for a popular audience? It has enough info to be useful I think.