I wish I would've seen these reviews before I agreed to pay $4200 for appliances and office visits that so far after 2 months have done me no good. I am still uncomfortable and I take 3 different muscle relaxants now. I still have headaches and my teeth are now more uncomfortable than they were before. They want me to pay additional money for botox injections, physical therapy or some other injections with no guarantees that they will even work. Initially, they told me that I was curable in about 3 months, now it's "some people never get better". Or I may need additional surgery! What! I was never told that at my first visit.