We were there for 1hour and were done. our 4 yr old cried during the 4d movie..which for my older kids was ok except that it only lasted about 15 min. There were too many block or puzzle activities. I would suggest going when its free. We were looking forward to the new exhibit, Eat well play well, but it turned out to be a written explanation of fruits and vegies and plastic fruit..ridiculous!! No interaction with the staff. They just sit there and take your money! Some of the exhibits were out of order, and to my surprise you even had to play for using the only fun game the kids liked..again..ridiculous!!! Personally I will never visit again. The Children's Museum next door was the best ever. Has great water park!!!