This is a very nice dog park, even by my high san diego standards. Knowing that this park is around the corner from my grandmother's house makes visiting her a lot easier; we can actually exercise the puppy and tired her out so much that we don't worry about her knocking granny over!
It's a good size, with a separate area for passive dogs. each area has fountains and surprisingly good grass coverage. my only wish would be for more shade - there are nice trees around the perimeter but they're too small to shade more than a few dogs at a time.
the water fountains could be a tiny bit better, too - the tall one has so much pressure that i heard the water THUNK into Amalia and she jumped back and wouldn't come near it again. the short one had almost no pressure at all and Amalia had a hard time getting a decent drink.
the area was poop-free, and the owners were attentive to their dogs. i haven't seen any issues between dogs, and there is enough space that if there is a personality conflict the dogs can be separated and still get some running in.
it's a very nice park. we'll be back, every time we visit.