I've had this in my home since August.  Was looking at the artifacts from Kohler but I usually go to Grove Supply and they had me look at this new American Standard.  I don't get around to reviewing much, but this faucet is great!  Retraction of the hose is consistent, the spray is powerful, the finish is sharp, and it fits right into our kitchen.  My plumber showed me that it basically comes completely assembled.  He was able to use the old deck plate from our prior faucet too.