PSO is one of those games that make me miss couch gaming. A group of us used to go round to one house and play the crap out of PSO on the Gamecube. It holds up surprisingly well on PC, and is surprisingly playable with keyboard (though I need yo figure out how to use a controller)
All in all, I really enjoyed my time with Gen 9. There were some WEIRD decisions, and while I was fortunate enough to not have any bugs, the fact there were so many does tarnish the experience