I didn't go to the NJ one, only to the Westchester location.
IMO it's a waste of money. Not interesting for any age.
I didn't go to the NJ one, or to the Westchester location. I went to the Philly one, my 3-year-old loved it so much, I wondered why we even bothered with the aquarium, she would've been fine doing Legoland all day.