He said that horizontally and vertically are solely adverbs. :)

Thanks S13ze, I hope I remember it. Those videos are shot in a single take and I don't really prepare for them so yeah, my English will be off from time to time.

That control looks amazing...worth the price alone! Great trick Mark

Little Review
 

This is a really nice and straight-to-the-point effect. Performed in the right situation it can really blow your spectators away.
In fact the one-handed(!) control on its own is worth the price of the download. So go get it! :)