Congratulations on all of you thinking that a months old build is the final product.
First of all, it might be a pretty recent build. Don't believe everything EA says, because they're full of shit most of the time. Not to mention every team was available to be played and I think I even saw that dynasty mode was available. I'm no expert, but I'm pretty sure early builds of games usually have pretty limited menu options. Secondly, do you really think the game is going to sky rocket and become dramatically better than what we saw in that gameplay footage? Sorry, but it's not. The core mechanics of the game looked completely broken in that footage. That indicates that the final game will probably be bad.
And this is EA. They haven't made a good basketball game in years.