Our other dishwasher blew out the third control panel, so we switched from KitchenAid back to GE.  The installation appeared fairly simple.  The store's installation folks installed the dishwasher.  It has nice features and seems to be easy to use.  EXTREMELY QUIET!!!!  Right now it is going through the first cycle after installation.  The installer showed us the filter to remove weekly and rinse out. Very nice purchase.