The most fun stadium i have been to is Wrigley field in Chicago. As soon as you exit the stadium into Wrigleyville you have everything a fan would want. The atmosphere carries right over into the street with thousands of other fans.
The flip side to this is the Chicago white Sox stadium in middle of nowhere Chicago suburbs with literally nothing to do after the game, fans just pile back onto the train or into their cars.
We see the same thing in New York to a lesser extent with YS vs Citi field. YS has bars, shops, restaurants, heck even street vendors at least right outside the ballpark. Its nowhere close to the atmosphere of Wrigleyville but it sure beats Citi fields giant parking lot and flushing meadows.
Building the stadium in Aquaduct dooms us to the same fate, people will go the game, and then go home. There will be no atmosphere around the stadium, no place for everyone to meet up, enjoy other games that day (either before or after) and just hang out.