Gotta agree with both your reactions Max. But I wouldn't mind having a play with the water jet thingy at 5:20. The street luge thing at 7:05 I think makes me cringe the most, the guy could so easily end up a a long streak on the tar.
But what happened to the guy roller skating on a roller coaster (that's what it looked like) on the still before you start the video? is he on a different one?