Yes. I did. But that doesn't change that it is a Doom/Quake styled "Kill anything that moves" shooter, just with a little better AI added to it. An immense good AI doesn't make a game "more interesting, immersive or involving", as that would also mean that MP of ANY game would be exactly that too. Doom3 MP, UT2004, BF2 MP are all more involving and immersive in MP than any other SP game out there? Sometimes they are, but sometimes they are not (compare Doom3 MP to Deus Ex for example)