As someone noted a few posts ago, fun >>>>>>>> gfx.
Righto! If someone goes back to play his or her favorite NES game, do you think they go back to play it for its awesome graphics? People go back to them cause they're fun!
Have you guys ever thought about this: Graphics generally cannot withstand the test of time? Back in 1998 when Ocarina of Time came out, I thought the game's graphics were incredible (for N64), and the gameplay was -- of course -- top notch. Now, when I go back to play OOT, the graphics look like crap, but the game plays just as good as 8 years ago! What about Quake 2, or even the more recent Quake 3? I remember when Q3 was used to to compare graphic cards to, but now when I look at it, I don't see what's the big deal anymore. And you know what, I'll bet you in another 6-8 years, you'll look back at Half Life 2, Doom 3, and Gears of War, and laugh at how bad the graphics look.
There's also another problem if the opposite of what I just said happens. If games like HL2, Doom 3, Gears, etc still look good in 6-8 years, what's to justify me spending another 200-500 bucks on a newest graphic cards? Yeah, sure, you'll have your Super HD by then with games running at 2345p and 300 fps, but unless you're a machine, you can't really tell the difference. I can run OOT on my emulator at 1600 x 1200, but the difference in quality isn't day and night.