The trail itself to me was boring. And with the noise pollution of other park goers with kids, it's easy to be detracted. BUT, the horses. (sigh) And sometimes horses in the river playing around. There's just something about the horses that brings me back to this trail almost quarterly. Every time I go, I sit for a solid 30-60 minutes watching them. I typically always bring out-of-towners here if we have time, because the horses are so special and it's not a trail you need hiking or trail shoes for.
If you're not into wild horses, look for a trail elsewhere.
The horses are (unfortunately) people-friendly because idiots feed them. Last year, sadly, someone shot two of them. My point is that these horses are trusting and will come close to you. So please don't give them reason to fear by acting loudly around them; be respectful that you're in their habitat as only a visitor. And, PICK UP YOUR TRASH, this includes orange rinds and apple cores. Do not feed the horses!!
The parking lot is quite large, so you shouldn't have any trouble finding a spot.