Charles Bukowski - American author

Hi everyone,

I heard/read of them throughout his works, documentaries, interviews, etc but can't think of any at right now, who were the well known/established writers that Buk scoffed at? Said had no heart?

The guys who wrote lofty, respected stuff that had no balls.. I'm looking for a bunch, but especially his top 3 hated writers.

Please help.

-J