By: Jeff Ching Knives Out was a surprise hit.  But while it was a fun murder mystery, it wasn’t particularly memorable for me, nor was I clamouring for a sequel.  When I read that Netflix had spent $450 million on two sequels, I could not justify why they would spend that much…though I also asked why they would spend $200 million on The Gray Man.  After watching Glass Onion: A Knives Out Mystery, I believe the…