Although I didn't manage to see the whole park on my visit, what I did see I really liked.
Lots of open spaces which meant although the park was busy it didn't appear crowded. I visited on a beautiful sunny October Saturday and lots of groups of families and friends were picnicking and having fun. The lake was beautiful with lots of people out in boats. The water fountains are a great feature and I can imagine are well used and enjoyed when the weather is really hot.
The only problem we encountered was trying to find a parking space as it was very busy.
I would definitely return and spend more time there.