have you played bf3? How would you compare it's Multiplayer to BF3?
They are different.. that's what EA wanted to make.. MOH is more fast paced, no vehicles, more gun customization, variations, 6 classes each with different capabilities and support actions. BF3 doesn't have support actions because it has vehicles. You can look at it as Close Quarters but with support actions and tighter maps.
I love BF3, but what I like about MOH is that it allows me to jump into the game play a few rounds quickly and more arcade like and jump out.. BF3 is a bit larger involvement.
Still, MOH has it's own flare.. It's more tactical than COD and if you have a good buddy as a Fireteam mate you guys can truly rock the round awesomely as you rely on each other for ammo, respawns and health.
You can see my stats and what I unlocked and all the stuff it supports here:
What's also interesting and I think is very original is Nations. They've introduced Nations as international competition. So you can play for your own country, contribute with TOKENS and you rank your country higher. It's interesting concept I like.