I really like this dog park because it is much bigger than other parks here in Chandler. Bigger space = less dog fights.
I love the hills and the fenced in area for smaller or timid dogs. Dogs are generally well behaved and the people are friendly. I've seen people bring guitars and strum quietly on benches while the dogs run around and play. It's a great park.
Leave the younger kids at home, a child running and screaming through the park is a perfect target for an over reactive dog. Bring poop bags and water for yourself and your dog. Leave the treats and toys at home, they can cause a fight between dogs.