It takes me a while to realize how I feel about some games. Chrono Trigger is my favorite game, and I played that for the first time in like 2000, but I didn't decide for sure it was my favorite game until like 5 years ago. Still there seems to be a new game I would count among my all time favorites every 2 or 3 years, the last was Bastion I think.
I've never enjoyed Unprofessional Fridays. Idk why it's just always been kinda boring to me. I only watch it when there's something special like a cool guest or a game I really want to see played. Even then I do a lot of skipping around.
The only GTA's I've played were 4 and 5, and even though the world's were well realized, it was difficult to make myself care about modern L.A. and New York. I really hope the next game they do has a more interesting setting like Vice City's.
I think the PS1 is probably the system I have the most nostalgia for. It was the first system I ever owned that didn't also belong to my brothers, and I have some good memories on that thing. Final Fantasy 7, 8, 9, and Tactics, Breath of Fire III, Crash 2, and Tekken 2 and 3 are all games that shaped my taste as a kid. Even stuff I've gone back to as an adult has been really effective, like Symphony of The Night, and Metal Gear Solid.