Ok here is the deal. My parents have a 20 plus year old Kenmore dishwasher. Looks like there is a small crack in the base. Now talking with people going online etc I'm getting various suggestions on what to buy. I've been told Bosch is the best of the best but what about something in the $399 range? I'm reading that the newer Kenmore's aren't what they used to be and that the newer Whirlpool are quite good. I've also been told skip Whirlpool. Any thoughts or suggestions?