Bleh, I posted in the exact same thread on MechMod forums... so I'll just copy-paste that post here:
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All I can say is "WOW"... I kept expecting that guy to fall down or hit something and die, but he never did.
That either takes real godlike skill, or hacking, to achieve. But is playing like that really fun? As a little kiddie, I remember spending days in an air-conditioned room in the summer, playing those console games while lying down on a sofa sipping chilled coke... And it was fun to lose and then actually achieve something in a long period of time. What's the fun if we finish off games like that in 11 minutes... :/