I have used the faucet for a month and found it works well for my sink.  My plumber was able to put it in easily.  My one concern  (as shown to me by my plumber) is that the only separation between the spray hose and the faucet connections is plastic which may not last long if the pull down function is used a lot.  It isn’t easy to push the hose back into the faucet and you have to shut off the water before the sprayer part clicks completely into place.  The faucet is easy to clean and the handle moves easily.