Back to the topic of the vloggers:
When you bring something new to the market, especially if it is a product that differs from the rest of your work, you have to make sure your product is ready to be reviewed.
Press is not invited before opening night for a play or show for a reason. The show has to be ready, including the actors/crew be comfortable and confident in what they do.
Inviting vloggers to a product that is not ready and has issues is a marketing fail and a stupid business decision. Yeah, you can tell them it is not ready yet, but then you have to hope that they will be lenient and add a disclaimer to everything.
More and more people use
YouTube, Insta and Tiktok to watch videos to get a feeling of what a place is like and if its for them. A picture is worth a thousand words, but a video is worth a thousand pictures. These first videos are now immortalized on the internet and will come up in search results.
I understand a cruise is different from a show, but it would have been wise to do a test cruise with a full ship, evaluate and have some time to make small improvements before they officially open.