Call of Duty: Modern Warfare 3 has some fairly interesting ideas, and it even manages to execute a handful of those quite well. While Call of Duty: Modern Warfare 3's multiplayer mode may be unoriginal, with it only having remastered Modern Warfare 2 maps, it's still a lot of fun, and it's incredibly nostalgic for long-time Call of Duty fans. Modern Warfare 3's Zombies mode doesn't fare quite as well, but at least it's still a mode that can be enjoyed with friends. Call of Duty: Modern Warfare 3's campaign, however, is where the disappointment really sets in.