The WiFi was downright terrible this past Thursday to Sunday in the parks. I finally turned the WiFi off to save battery because my phone was constantly searching for (and not finding) WiFi. If you do try to use the hot spots, you will be smart to screen shot every FP you book in case there is no WiFi at the ride you are trying to enter. While you can use your paper ticket, if there is an issue, you’ll want that screen shot. Also when a ride goes down during your MP FP,window and it becomes a multi experience pass, you’ll want to scan into any other FP rides that you have a FP for via the ride-specific FP on your phone instead of paper tickets so it doesn’t accidentally use your multi experience FP.