A couple of weeks ago I mentioned the variety of boats you can see on Sydney Harbour. I may also have mentioned pug-ugly cruise ships.
I loathe these things for many reasons, not just aesthetic ones. The whole ethos of travelling without experiencing the places you're visiting is an anathema to me, and these boats are hugely polluting, buring the dirtiest of fuel non-stop even when in harbour.
If you ever see me on board one of these it means one of either two things - either I have lost my marbles, or I have lost any vestiges of taste I might have.