This park is located right next to the Amtrak Station and our hotel so it was a easy walk from the hotel to the water park, and then to Amtrak which we rode home.
I liked the fact they had both indoor and outdoor pools and slides. The day we were there it was quite cool (only 74F) so we would warm up by going into the indoor part for a while and then back again. My daughter really enjoyed going down all those slides. If you like trains, you'll see several of them on a typical afternoon.
The only problem: Too many annoying and disrespectful (and unsupervised) little kids at the peak hours. The day we we visited, there were two large swimming parties, but as soon as they left it was quiet again. So get there early if you want to avoid the crowds. And go on a cooler day. We just love having the pool to ourselves!