Nice powerful massage, but defective unit.
Mine only worked for a minute then it would overheat or something because sometimes it would turn right back on and other times not, especially if I waited less than 10 seconds before trying.  Maybe a bad switch.  Scary.<br /><br />It has plenty of power spread over a wide area.  I like the massage and I'm to give it another try after returning this one because it's not working right.
Rating: 3 stars