The point was you said in quake 3 graphics took a backseat when the reality is it pushed graphics just as hard as crysis did when it came. Graphics where VERY important in quake 3.
But graphics were never the point. To this day you'll find all serious Quake players are still running 800x600 or lower resolution with all the details stripped out.
Quake 3 done proper
You can make Quake 4 look the same.
Graphics are completely pointless and a bad thing to have in a multiplayer game. They count for single player.
Quake players simply butchered the game down to look like Quake 1 right after it came out. The advantages of doing this are massive.