I mean it sincerely. It sounds like the cruise itself wasn’t super enjoyable to you. Which is totally fine. Maybe you’d enjoy going on a guided tour, or self-guiding yourself around another country or region. Or maybe you’d get maximal enjoyment out of just spending a week at the beach. Different people have different sorts of ideal holidays, but if a mediocre social media interaction was the highlight of your cruise, I’d be inclined to think cruises might not be yours.