Ugh, I didn't like this one.
Like, okay, it started out fairly solid, and the writing was engaging, but it felt like the same plot points repeated over and over, and Flynn didn't do anything to really move the plot forward until the very end, at which point I had mostly lost interest and was only finishing it out of some pig-headed insistence by my brain that if we didn't finish the book, we were losing. I don't know what we were losing, but my brain is not always rational about these things.
It also got very high-stakes within a matter of a single chapter at the end--someone is murdered, someone's accused of rustling, someone's accused of all the murders since the start of the book, and a ranch is burned to the ground. And then nothing happens for another chapter and a half, at which point the book starts wrapping things up.
And like, okay, I can and have put up with a lot for genres and authors I like, but this was just boring and felt like it had no real drive behind it.