Sea of Rust by C. Robert Cargill
My rating: 4 of 5 stars
Not quite the post-apocalyptic summer blockbuster I was expecting. While there’s a solid chunk of explosive plasma-fueled action, it also dives deep into AI sentience, mental issues, and the uniquely harrowing civil war the robots find themselves in years after they killed all the humans. Protagonist Brittle has a delightfully sly human tone, making it a quick, fun read, but still poking at deeper, profound concepts of individuality, freedom, and sentience.