I always Google first, and didn't find any description of his setup, so TB is the next obvious stop!
I think you guys are right, based on some demo clips on youtube. http://www.youtube.com/watch?v=YwdWTKtmLNo
Even the swells seem to be possible using the "Attack" slider on the POG2. I get the impression that the MiniPOG wouldn't be able to do this.