I read The 7 1/2 Deaths of Evelyn Hardcastle, and take enjoyed it. Read another book, then started reading Devil and the Dark Water by the same author. I got about 25% through and just decided to drop it for something else. I’m not an avid reader so i never know if I should stay committed or not.
If I get to about 40% of a book and I don’t care about what happens to any of the characters, I’ll just drop it.
I’ll usually flip to a random page in a new book and read a few paragraphs to see if I like the way the author writes. If it doesn’t click with me; phrasing, vernacular, etc, I won’t bother with it disregarding whatever the story is about.