I installed this dishwasher yesterday in about an hour. I was happy to see a metal frame and metal feet as my Samsung dishwasher had plastic rails that supported the plastic feet (cheaply made). It was also mounted to a wood frame for transit protection.  GE has superior construction and easy to follow instructions. This Dishwasher has lots of options with an adjustable upper rack and extra water flow to highly needed areas like bottles and utensils. The third rack (very top) also has its own source of water, so all three racks have a water source plus extra water sources for utensils and bottles. GE provided superior insulation and and am insulation foam block for the bottom front to further dampen sound. So far GE seems to outclass Samsung in many ways.