Personally, I like a game that doesn't rely on graphics. I hate upgrading my machine, due to the fact that I cannot create money from nothing, and my plans to rob city banks always seem to fall through at the last minute. I enjoy a game with GAMEPLAY. If you want graphics, go search art sites and stop playing games, in my opinion. Sure, a graphical representation of what is going on is nice, but personally, I don't want to have to upgrade my video card just so I can see explosions so glorious and detailed that I can zoom in and see every single atom speeding away from what was once a ship at incredible speeds. Nah, spend the time, money and development on an AI that can surprise you, and can plot against you behind your back, all the while making you think you've got a grip on the game. That's what I want in a game.
But thats just me. And I could be wrong.