Good... but that's all...
I don't know what to say. I mean, the animation was good and all, and watching his face as he ran was funny for about a minute or two. You can't give this a bad rating because there is a lot of other stuff that is on the Portal that are piles of horrendous crap: but after I finished, I felt unfulfilled.
No prize at the end? No funny graphics if you run into the obstacles?
Again, it's much better than a lot of the other crap on the Portal... but it's not great or fantastic...