Phil:
I think John will agree that GE did not produce "good" dishwashers until they got away from Plastisol liners, and even then, they were hardly world-class machines, the way that KitchenAids were in their heyday.
On mine, the Plastisol was a constant source of rust and problems, the racks were designed by aliens for dishwares unknown to humans on Earth, and the mechanical reliability was such that I got to where I could change out a motor/pump module in less than ten minutes.
If you ever get tempted to buy one of these, I suggest you marry a Kardashian instead. Lower maintenance.