My wife has long and thick hair, so after reading the reviews that the water pressure wasn’t enough to remove shampoo from thick hair, we hesitated to purchase the Corre Four. Afte showering with the Corre Four, We found those reviews to be inaccurate and the shower water pressure is more than enough (even on the mist setting). The install was also easy, but I do wish Nebia added plumbers tape to the product. Aside from the tape, all you’ll need for install is a small pipe wrench and it’s pretty simple. In a small shower stall and/or tub, the mist setting does have a wide spray surface, so make sure your curtain is closed. Overall, a major upgrade from our previous/ much smaller showerhead.