I swore I wouldn't get pulled into this, but I, as everybody else on board, have no impulse control. I don't think anybody can prove a connection between one's politics / ideology / bêtes noires and one's ability to write: e.g., Hitler and Celine were both right-wing whackjobs, the former couldn't write and the latter couldn't do much else. (To allay anybody's fears that I'm picking on right-wing bottom feeders, the same can be said for say Joe Stalin and Dashiell Hammett.) Also, while a nicely written book is a joy to read, sometimes I plow through a book because of its content / subject matter / theme.

Standard disclaimer: I tried to read a Hogan novel a decade or so back but never finished it because I wasn't enjoying reading it. At this point I can't even remember its title, but it had a bluish cover.