Agreed on your analysis of Gantz.

Right. Gantz pretty much is about exploring human nature like any other survival sort of drama.

That sounds like the last story arc, dubbed “Katastrophe”. It begins somewhere at volume 27 (until the end, at volume 37).

The Brits immigrated to lots of places in the world and didn’t arrive as friends to many of them.

Well then, having read the series from start to finish, I’m happy to report that you have been mislead on half your points (the nationalism part).

People are watching Squid Game like crazy. Saw. The Purge. They’re all the same idea. Watching psycho’s be psychos. The reason they’re enjoyable to watch, is because people have a fascination with how depraved humanity could be. How far we would go. We end up discussing with friends and family about how far we…

Good lord, that is the absolute worst take regarding Gantz I have ever heard. Tell me you’ve never read the manga without telling me you’ve never read the manga.
It must be so tiring to constantly try and see evil in everything.

Please don’t make another live action of Gantz. Or at least have every person working on it read the manga in it’s entirety before any work is done. That alone will kill the project. 

That too, but the cutscenes and soundtrack futzing annoyed me more. I mean, there’s no improving on what may be the best final-stage music ever.

Or just the Lalelulilo.

Haha, I would kill for Kojima to get on Metal Gear Pachinko. Insert one ball, play a couple rounds then sit there as the pachinko machine waxes philosphical at you for about 40 minutes before you can play some more.