Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great buy

I purchased this showerhead after using one at our son's new house. Our shower at home has moderately low water pressure. This oxygenics has resolved any problem we had with water pressure. By using the adjustment on the showerhead, you can get a hot relaxing shower. It's great for tired back muscles. After checking many sources for this brand, this turned out to be the best buy. I would highly recommend purchasing this item!