I am a firm believer that Gerard Keay would be have the worst love/hate relationship with the show “Supernatural.”
On one hand: The way it treats monsters is very inaccurate to Gerard’s lived experience and sometimes the writing on the show is just downright bad.
One the other hand: The early seasons aesthetic is right up his alley and the shows themes about family get him. Not to mention that while the show can be bad it’s usually in a campy way that’s pretty enduring.
Basically if you ask Gerard Keay if he likes “Supernatural” he’ll sigh a long time and say “Yeah,” before admitting he’s watched all 15 seasons multiple time.