We have had our faucet installed in our kitchen for a month or two and we are very pleased with it. The sprayer has great flow and pressure for washing dishes and the whole things works well and looks great. There are a couple minor niggles which account for only 4 stars. The handle on the valve tends to unscrew over time and may need a bit of light weight thread locker. Also, the sprayer head will begin to unscrew itself if you allow the sprayer head to rotate at all while using it, again, will likely use a tiny bit of light weight thread locker. We had a plumber replace our old faucet with the Vigo, which worked out well. The sprayer head would not tighten enough to quit leaking until he added a second washer to the fitting. These little annoyances aside, we really like the way it looks and works, and the minor problems can all be easily sorted.