I'm sure I will have way too many questions, sorry but ...
What's the speed like? Is it always reliable? Do you share among other ships in your vicinity? Can you use a regular browser like chrome, and is there any noticeable slowness or other effects compared to browsing "on shore" (if that's the right word)? Do you find yourself having to make "bandwidth choices" (whatever that is)? What do you think could be improved? Do you connect over like a wifi hub on the ship? Does anyone use any "offline" content, like saving a bunch of pages locally to read later? Do you mostly stay in apps rather than browser? Do apps generally seem to perform better? Do some pages or things just totally fail (you mentioned YT for one)?
Sorry, it's totally ok if you couldn't be bothered to answer, I'm just super curious.