The human eye can't really tell the difference between 1080p and 720p on a tv much smaller than 42" from 2ft away, 4k is just a way to make money.

I haven't even touched the campaign of the last two, and don't much care to for this one either. All I care about is their want to work with the e-sports community is absolutely good news. After Bungie made Reach a piece of garbage for competitive play, I've been yearning for a new fps to play and the first Black Ops played well with competitive settings.