Someone turned me onto this podcast several months ago and, after a few episodes, my takeaway was they seem to be against every book they review. I couldn't find a single book they actually liked.

Assuming you're not joking, that's the point of the podcast... hence the title "If Books Could Kill". They're reviewing bad and possibly dangerous books.

Your takeaway is right in line with their tagline:

"The airport bestsellers that captured our hearts and ruined our minds"