So this thing is supposed to enhance anything that goes through it huh? I'm going to be a little more skeptical about this one before I go ahead and buy it, scanning for return policies! anyone on this guy? Site says can add bite and what go me.... yes can add 'growl' by even order harmonics or something? I mean, if this thing will enhance, and fatten up anything that goes through it, it should be the end all, everyone has one pedal, no? Anyone, before I go ahead and purchase this to see what its all about?