The day after he died Ursula LeGuin was supposed to give the commencement address at Reed College, in Portland. She started by saying, “Yesterday the greatest science fiction author of all time, and the greatest living author in English, died. So I’m going to talk about Philip K Dick instead of give this speech I wrote.”
(Source: I took SF classes at Portland State University with Tony Wolk, a good friend of Ursula LeGuin. He’d often have her come and talk to a class.)
Now, many people I respect would still say LeGuin herself is still the literary pinnacle in SF, and I agree. That she, the most human of writers, saw such humanity in PKD — that’s always struck me.