I am a fan of the author and narrator. The story takes place in the late 70s through the middle 80s and is full of twists and turns.
Without any spoilers, an important element of the story is the main character’s deceptive nature including deception about his sexual orientation. To some extent, the attitudes of the day were different. That is something that could be expected. Still, I didn’t like the depiction of the gay characters. I have found those characters to be portrayed as flat, one dimensional people. The sexual detail and tone didn’t serve the story. There is no doubt the main character was deviant but it wasn’t because of his same sex interests or insatiable appetite for casual sex. Rather than revealing much about the murderer I found the authors approach to gay characters reductive, disrespectful, stereotypical, and disappointing.