The courts are what stand out as not being right. I noticed it straight away when getting a chance to play the game & your pictures reinforce my opinion. 2K put alot of effort into player modelling but the courts aren't much different from current gen. On some courts, such as Miami's, the lettering for the arenas name is slightly blurry. These blemishes stand out more because everything else looks so polished.

I think CG has better courts

Agreed. Courts and lighting are dissapointing

I am not sure why everyone is so worked up about having lots of cameramen behind the basket, but they really do need to get the colors right

colors, appear to be slightly off, but to notice if the courts are really off youd need more than some off air stills for these courts.
there is alot of technical aspects in broadcast for getting the color correct. lighting/color temperature/cameras/ transmissions, a consumer television set, etc all have an effect on how color appears on television broadcasts.
not making any excuses but if you were to compare the same basketball court via 2 different say television networks, you'd probably find differences in those images also.

But again Id say they are off a bit, but that's all subjective and not a game killer.