LOL I laughed, I love it! More trailers/adverts like these!
It's a breath of fresh air from the usual "I'm dead srs and this is srs business gloom gloom" footage we've seen so far
Although I will say that it makes the difficulty seem like a bit of a joke at first glance...the guy no longer feels threatened by anything, laughs along while doing it and is well-aware that he's pretty much god in that nanosuit.