That's the problem, I don't think Dick reached Borges, Calvino and Kafka.
BTW Borges, Calvino and Kafka wrote together less pages then Dick. I mean I don't blame Dick for it, on the other hand Dostojevskji wrote thousands pages pushed by debts, but...a perfect page is a hard, long and underpayed job.
Borges hated long novels, he couldn't wrote long books. Kafka wrote three unfinished novels, because he wasn't satisfied about them, and a lot of perfect short stories.
One thing I have to say in favour of Dick: he deserves a higher rank in american literature history, for sure a couple of steps above Hemingway. Fuck the Nobel Prize.