Talk about serious flow, this is nice. I have had mine now for over a month and love it. If I could improve this shower head I would add an option to turn it directionally and or a quick shut off valve. This is a large shower head so I am not sure it can be made to adjust directionally.  Serious GPM's flow from this head so if you like taking long hot showers like I do then you better have a large hot water heater or re-learn your valve settings when turning the shower on.  Great product at a competitive price.