We visited Universal Studios and Islands of Adventure on Nov. 10th. We decided on the 2 park 1 day pass as we had heard that Islands of Adventure had pretty intense rides and felt our kids, 8 & 7 would not be going on many of them. We were mistaken. We did not leave US until 3 pm that day and still had not seen all of that particular park but we wanted to get some time in at IOA. The park was awesome. There were no lineups and the water rides were the best I've experienced at any of the theme parks yet. The coasters seemed to be the only real intense rides there and we really had to make tracks to get everything in before they closed at 6 pm. Just a word of advice for the water rides: you will get soaked and to take a change of clothing or wear a water poncho as it did get cool towards the end of the evening. Next time will definitely buy 2 day 2 park pass as there is too much to see and do in one day. We thoroughly enjoyed US and IOA and will definitely be going back.