My kids are here for the summer visiting so I did the 40$ for 40 days it's cheaper then the season pass and I knew they wouldn't even go 40 days but it was still cheaper then buying individual day tickets, they tell me they like only going for up to 3 hours a day it's enough time after that they are bored and also because of the heat, my son's complaint is the path around gets very hot for his feet. The other reason they can't stay long is because I'm on a strict budget and I can not afford the prices of the food there so I pick them up and they eat at home, so if you're not prepared to pay at least 20$ a day per kid then plan on them not staying long.