Great features, works well - but 1 of the 4 we have failed (major leak, not repairable) after only 2 years of use and had to be replaced.  Plumber had lots of bad things to say about the "Retail" versions of all major name brand faucets, and urged we buy only the versions sold by plumbing supply houses at significantly higher prices.  Time will tell if he is right, or if we just had bad luck with this one faucet.