You'll never see a Metallica show without Nothing, Sad, Sandman, One, and Puppets. At least, not a large festival or arena show. If you expect not to hear those songs, you're just setting yourself up for disappointment.
I did think it was strange that they played Lights and Bells both nights though. I thought they would at least play No Remorse (since they played it on the European tour) and maybe something else for And Justice For All or Death Magnetic.