Well, I say I like it except it being electric and all. Not to be mean by any stretch, but like avenged said double bass peddle can rock that stuff too. I know for sure that a couple friends of mine can play the stuff in the vids

Like the one "I can't play this... on any other pedal" isn't all that hard, not really fast. Also, hell toe, heel toe

work on that if you want near double bass speed with a single pedal
Don't get me wrong cause it's cool and all, just, well a double bass setup/peddle would do for me, cheaper and less setup.