Emanual, thanks for sharing the video. As for legality of this, I rode it at numerous places including a bar, a night market event, a festival, and also I've seen several people writing at the airports. it takes 3-5 mins to practice and many a few mins more to get the hang at it. We have lifted chairs, moved tables, etc. When you fall though, you do fall hard if you decide to ride it on full speed. The prices ranges from $89 to $1500 (if you continuing checking out Amazon or Ebay you can always find a deal). there are 3 types, a 700watts one (which is the better power) compared to the 500watts or 350watts. Overall, it's a great 'toy' converted to be used with gimbals Johnnuy