Pop-polished, electronic, lean Key Tracks: “Believer,” “Thunder,” “Whatever It Takes” Review: The shift to compressed, synth-heavy pop rock. Massive hooks, but at a cost—some songs feel engineered for commercials and sports montages. “Thunder” is divisive (falsetto + childlike chant). Still, the production is crisp, and the energy is infectious. A commercial win, but a creative compromise. Grade: B-