Much more than just a solid open world game due to the brilliant Nemesis system. On a basic level it has really strong fundamentals with a brawly combat system that feels like Arkham, and very natural feeling traversal that feels like Assassin's Creed. Fighting and running are both fun, but it's the Nemesis System that really elevates the game. It inspires rivalries with NPCs, forces you to use all your tools, makes preparation hell of important, and makes for amazing stories. It's superb. <3