God of War demo discs available at Best Buy

Chains of Olympus

draws nearer -- have you given it a play yet? The demo disc has started popping up everywhere, giving gamers that missed a chance to get a demo disc from Sony another shot at giving Kratos' latest adventure a try. Best Buy is offering the demo disc with every pre-order. But why are demo discs becoming a pre-order incentive? What if you don't like the demo? Wouldn't you become more inclined to cancel your reservation? Perhaps the game is so good that canceling a pre-order of God of War would be downright ridiculous.

[Thanks, J sax!]