I drive down here solely for the dog park. I have a puppy that has a lot of energy and this park is pretty big, giving her lots of room to run around and, of course, get tired. I don't like to go too late in the day because there are just too many dogs and she gets distracted, but my late morning trips have always been a pleasure.
My one dislike about the park is that part of it appears to be a retention basin. Water collects and stagnates in a particular area and they use PVC and plastic fencing to block it off. It doesn't do anything to keep the dogs out. They need to re-engineer where the water runs off or determine a better way to secure that disgusting pool of water.
The park does not have a section for timid or small dogs and one for large dogs. I've seen people bring toy sized dogs, 2-3lbs, and I was a little concerned the dogs would get trampled/ attacked. I caught my little 20lb Basenji mix stalking one of these tiny dogs, so I had to shift her attention. If you want to bring a tiny dog to this park simply for socialization, I'd recommend being the dog during a time there would only be a hand full of dog owners around, so you can better monitor your dog. Otherwise keep your really tiny dogs are home.