1. Not really. I never saw the footwork in current gen that I saw in next gen. I never saw bookends dip their shoulder. I never saw offensive linemen push a bookend past the QB because he got beat off the snap. I never saw the 5 linemen form a pocket. You say only a few upgrades, actually I already saw quite a handful and I saw none from 2K yet so don't go acting like 2K is the only game out there worth getting.
2. Looks nothing more like an HD remake of the current gen version. Can you tell me how NBA 2k14 next gen is any different so far?
3. LOLOLOL. Of COURSE BF looked worse than the PC build, high end PCs will ALWAYS dominate consoles. If NBA 2K14 had been shown on a high end PC, the trailer we saw wouldn't have looked as good. That's not a reason to sit there and say BF didn't make improvements.
We actually saw some of the improvements they made, we haven't seen any NBA 2K14 improvements yet.
If you are going to talk like your opinions are fact, give a better reasoning than "So no", "Looks like a HD re-boot". Give facts, not opinions.