Well, we went today and the verdict was that it was fantastic
There was 5 of us including a 14 and 2yr old. Plenty to do for all ages, loads of shaded areas for when it was a little hot. The slides were great and all in great condition as you would expect from a newly opened park.
You can't take food or drink in but instead buy a card topped up with cash. Anything you don't spend you get back. Food and drink is reasonably priced.
In addition they have a child's play area, outside space was a little hot due to the us but the covered area was great with a play kitchen and painting/drawing materials.
The park was well staffed with the slides being watched very closely which was good.
We will go back again before we go home