The Scrounger

I have heard much about the Scrounger Lure, mostly from Aaron Martens who never goes without mentioning the bait.  I think it is a unique way to fish a soft plastic, but for some reason I have never used it.  I think with summer approaching, schooling fish and shad everywhere this will be a good bait to use.  I am going to pick up a few and see how they will work.  Has anyone out there used them?  I'd like to know if they are worth it.