It's kind of divisive, I guess. I really liked it. It's probably the trippiest/weirdest COD game, with augmented humans and robots and a strange "what's real and what's not" type story that sometimes explores the interesting moral implications of using your technology, etc. Definitely not the type of game for those "I want to play a faithful recreation of World War II" types, but it's a really cool sci-fi campaign. The best part is that there's also a "Nightmare Mode," which is the whole campaign but in a different order with zombies as enemies and a reimagined zombie version of the story. So you really kind of get two campaigns.