10-15 years ago, Pattaya Park was one of the most popular family resorts in Thailand.
As time goes, the property looks more and more tired but they made attempts to include more activities and built a tower to accommodate tower jump, speed shuttle, sky high dinning etc..

So my advice is, if you are bringing your kids to Thailand, you will find Pattaya Park reasonably satisfying. If you are coming alone or with your other half, perhaps you could try doing more research, there are plenty of accommodations in Jomtein beach area or you could opt for North Pattaya.