Tremel No Ordered

OK, I ordered one on ebay for approximately $50.  I was convinced by the review I read, along with the sound clip that clearly illustrated the improved sustain.  It's very hard to restrain myself from buying these gadgets, despite a strong belief  that I'd be better off as a musician if I were to ignore "playing with guitars" and focus on "playing guitar".   I have to look it at as being a hobby activity distinct, but related to, being a musician.