Our friends bought their own too!
A Christmas gift for my wife, who really liked it.  She took it to work to show it off, two of her co-workers ordered their own.  That should say a lot about the massager!  My wife and I like really hard massages, so we had to use the highest setting.  The lower setting did not have enough power to massage since we pull down probably harder than most.  The massager is versatile enough to use on your lower back too!
Rating: 5 stars