I give it a 1 because they fail to supply a small matching granite back-splash.  After spending so much money on this, I am changing the top so I can match the backsplash.  Take that into account if you are planning to buy it.  You could tile the wall, but that's not the standard and is going to cost you.

Note:  The piece is beautiful and looks high quality, but really misses the mark with no back-splash