The scary thing is, a lot of the randomly generated games sound rather more creative than the stuff coming out today. An empire building game based on answering quiz questions, where you play a slowly growing arrow (presumably the cursor) that must build an empire big enough to rescue the princess? That kinda sounds interesting, actually.
GAME PITCH for Fool Cupid, a FPS game fused with a platformer mechanic. It features a rotoscoped Snake who fights and bounces through a impressionistic molecule and eventually wins by balancing domestic coefficients.
Someone should go make some of these just to see what comes out.