I've been using this faucet for almost a month and it's great. If you have low water pressure, the sprayer can be very weak. Ability to remove any water restrictors would be helpful to increase pressure in sprayer. When using the sprayer, if you are moving around and the faucet pushes back, when you release the sprayer button, the backsplash area of the sink will get flooded as the faucet is now over the backsplash area, not over the sink. Having some way to restrict the faucet from rotating over backsplash area will prevent many floods behind the sink. 

Overall, beautiful faucet and it looks great in the kitchen.