3D has been around for ages, but its always been gimmicky and crap.
It will never become the standard in our lifetime, purely and simply because it doesn't work for everyone, my dad can't watch 3DTV, he puts the glasses on and within about 5 minutes he gets a massive headache and feels sick.
I'd rather see total immersion gaming where COD feels like you're on a paintball range
yea i got the same problem makes me feel sick too but some stuff does look good.