This is the perfect place to get the kids out of the house and let them play off that energy! There are tons of things to do for the kids. Go early and get your moneys worth! $12 is a little much especially for kids who are only 2? I think there should be an age limit maybe 3 would be better, but can't complain. The kids loved it and happy kids equals happy mommy!
If you plan on going multiple times, I suggest getting the annual pass! Worth the money!