The this motion sensor kitchen faucet works great.  Installation was easy.  The faucet is very sleek and looks fantastic!  The pull sprayer works nicely with the auto on/off feature.  The only area for improvement would be to make the weight that is used below the sink a bit slimmer (the weight is to make the sprayer automatically retract), since it sometimes gets a caught up a little in the piping below. Overall an excellent faucet!