How well have the fifth generation (psx, n64, saturn) consoles aged?

[TopCat8]

Certain games have aged well: Mario Kart 64 is still very fun even by today's standards. Fighting games haven't changed much either since that generation, so a game like Tekken still feels current (in terms of gameplay, not graphics obviously). With the fifth generation of consoles, 3D gaming was introduced as the norm, and all the best games in the current gen are basically just upgrades, of these first 3D games. Halo is just a souped-up Goldeneye, GTA4 will be the same as GTA1, and Mario Galaxy could just be called "The New Super Mario 64".