We ordered this sink for our kitchen reno and it is GORGEOUS.  It is a lot sturdier and more solid than several of the other composite granite sinks we looked at in person that felt more like plastic.  This one has a true, heavy, stone-feeling quality to it.  It also has the slightest bit of tiny sparkle in it that gives it just enough to not look heavy given that it is stark black.  While we haven't had it installed yet, it will unquestionably took fantastic once it is.  I will post pictures at that time.