[This review was collected as part of a promotion.] I received a complimentary sample. This shower head has a great pulsating massage feature. It works really well on sore, tired muscles after a long day of work, exercise or outdoor activity. The different massage settings are great and I like that I can change them for my neck, back, legs, etc. I do wish that the hose was a bit longer but overall it is a great massaging shower head.