I liked the quick disconnect fitting which helped to complete the installation. A design improvement would be to color code “red” and “blue” the water hook-ups fittings because there was no way to differentiate the two water lines. The finish style is good. I found that the “spray” is too intense and the “stream” lacks adequate flow rate. Is this to be expected because this functionality is a show-stopper. I mean if this is the normal functionality of the faucet nozzle then I’ll ship this product back to you, if this is not the case then send me another nozzle. Thank you. Stephen