Yeah, exactly, there are just better options out there. Killing 5 people on Uncharted 2 is fine for me. I'm not a hardcore, online badass. Sure, I can get first place in a small game, and me and my friends usually win, but that's in this little pond with a few people.
If I was a real serious gamer who cared about his K/D ratio, was in a really, really tight cohesive unit and was willing to deal with the crap setting up a giant server, this would be the game. There are plenty of people like that out there, though it's more relaxed on PSN usually. If you put this like on a PC, you'd have people who would play this game like a religion. Maybe those kind of people will be flocking into MAG, afterall some did with Socom.
I'm just saying, this game is HARDCORE, for the most hardcore out there, who want to put them and their crew up against an entire army to see how much affect they can have with no real limits.
But that's not me. I play to have fun on a much more basic level; screwing around, shooting people, talking trash over the headset to people who get actually upset, not particulary caring if I'm winning or losing as long as I'm getting some funny kills.