Good but can be off

I just came back from a week long vacation at WDW. I used this app and for the most part it was great. I optimized my plan each morning before heading to a park. A couple of times the fast pass booths were all gone when the lines app plan suggested I go pick one up. For example, the plan suggested we visit the fast pass pickup for Kali River Rapids at 1:30 PM but when we got to it at 1:30 PM, all the fast passes were gone so be careful of this sort of thing.

Joeuser1972 about Disney World Lines (TP), v1.6