Steve Huff's Spirit box review ; the real deal or not?

I been following this guy and some of his paranormal electronic devices for a few years. I'm not here to promote or slam this by the way ,only to see what other people think about it . Myself mixed. I give the guy this: great looks, electronic design, and sales man-ship . I see bad and good and about it. I'm on the maybe fence; sure looks and sounds spooky IMO and made with quality . Maybe a possible guest on Skeptico? Lots of demonstrations on the net about it if you want to check it out.