Nothing seems to work like they used to.  My really old dishwasher worked well.  My last one was so bad I quit using it.  This one is amazing.  First it is so quite, you don’t know it is running standing next to it.  It cleans well and it gets really hot inside.  Another thing the last one was really bad at.  We are very pleased with it so far.  Just a few weeks now but highly recommend it.