Story wise the first one was alot better. Gameplay between the two, I agree with others that the first one is COD meets Sci-Fi and was brilliant but that seemed to be missing from the second one. Maybe it's because the first was all new I think that's way alot of people may like it compared to the second one. I liked them both and some parts of the second were superb especially fighting the huge monsters.
Bring on the 3rd
