Excellent Quality - VERY well packed.  Given the constraints that my existing cut out had - (I was replacing a two bowl older cast iron sink) - I was unable to use the install brackets provided.  So - the new sink - while much lighter than the old cast iron one - is heavy enough that I glued it with Gorilla glue adhesive - a small bead on the top perimeter of the opening - then dropped it in - and it feels solid.  Caulked around the outer edge and I'm pleased.  Quiet, clean look - feels like good quality.  Wonder why I waited so long.