On the final boss!
Without spoiling anything, was the final boss as hard as I've heard on Revengeance? And what were the hardest parts? I only watched the Denver sections all the way up to just past Monsoon because I didn't want to spoil too much.
MGS SAGA 4x Plat!, GoW SAGA 5x Plat!, ZoE HD 2x Plat! N7 Elite x3!