alt Hacker News>Do it, worst case scenario you've seen more places in the world!
There is a cost to be paid - somewhere, by someone - of mindless travel. I know this is not a popular position but it's true.
I would correct your advice to: "Do it if you are not too far away". Otherwise enjoy the photos. The real thing is not so very different. I speak from experience too.
Yeah, sorry for not being inclusive enough to the people on the other side of the planet :) I'd also advise people with very late pregnancy to not board an airplane to fly here either, and people without legs might want to figure out transportation far ahead, and people not liking big groups might prefer more secluded areas instead of cities.
But yes, YMMV depending on your personal circumstance, don't do it regardless of other constraints you might have :)