My husband and I took our three grandchildren, ages 8,7 and 3 here today. We spent about 4 hours and everone enjoyed the field stations and the dinos. The staff was very helpful. Since we spent 4 hours there it was a pretty good value for the money. We did bring our own lunch, snacks and drinks so that saved a bit on money. For the amount of people there the restrooms were kept relatively clean.